| 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 | $113.39 | 11.333% | $126.2405 | $126.24 | $126.25 | $126.20 |
| Purchase #2 | $200.42 | 11.808% | $224.0856 | $224.09 | $224.10 | $224.10 |
| Purchase #3 | $226.82 | 6.380% | $241.2911 | $241.29 | $241.30 | $241.30 |
| Purchase #4 | $233.51 | 3.555% | $241.8113 | $241.81 | $241.80 | $241.80 |
| Purchase #5 | $81.90 | 8.230% | $88.6404 | $88.64 | $88.65 | $88.60 |
| Purchase #6 | $17.52 | 6.662% | $18.6872 | $18.69 | $18.70 | $18.70 |
| Purchase #7 | $209.75 | 3.870% | $217.8673 | $217.87 | $217.85 | $217.90 |
| 7 purchase totals = | $1,083.31 | $1,158.6234 | $1,158.63 | $1,158.65 | $1,158.60 | |