| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $219.62 | 11.668% | $245.2453 | $245.25 | $245.25 | $245.20 |
| Purchase #2 | $215.96 | 4.243% | $225.1232 | $225.12 | $225.10 | $225.10 |
| Purchase #3 | $91.59 | 9.836% | $100.5988 | $100.60 | $100.60 | $100.60 |
| Purchase #4 | $226.96 | 10.630% | $251.0858 | $251.09 | $251.10 | $251.10 |
| Purchase #5 | $212.72 | 7.318% | $228.2868 | $228.29 | $228.30 | $228.30 |
| Purchase #6 | $159.38 | 4.341% | $166.2987 | $166.30 | $166.30 | $166.30 |
| Purchase #7 | $133.60 | 6.165% | $141.8364 | $141.84 | $141.85 | $141.80 |
| 7 purchase totals = | $1,259.83 | $1,358.4750 | $1,358.49 | $1,358.50 | $1,358.40 | |