| 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 | $101.26 | 6.730% | $108.0748 | $108.07 | $108.05 | $108.10 |
| Purchase #2 | $250.99 | 10.631% | $277.6727 | $277.67 | $277.65 | $277.70 |
| Purchase #3 | $111.36 | 10.626% | $123.1931 | $123.19 | $123.20 | $123.20 |
| Purchase #4 | $132.60 | 6.473% | $141.1832 | $141.18 | $141.20 | $141.20 |
| Purchase #5 | $219.56 | 3.787% | $227.8747 | $227.87 | $227.85 | $227.90 |
| Purchase #6 | $220.86 | 13.806% | $251.3519 | $251.35 | $251.35 | $251.40 |
| Purchase #7 | $132.41 | 11.280% | $147.3458 | $147.35 | $147.35 | $147.30 |
| 7 purchase totals = | $1,169.04 | $1,276.6962 | $1,276.68 | $1,276.65 | $1,276.80 | |