| 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 | $7.84 | 8.352% | $8.4948 | $8.49 | $8.50 | $8.50 |
| Purchase #2 | $113.81 | 10.699% | $125.9865 | $125.99 | $126.00 | $126.00 |
| Purchase #3 | $99.84 | 5.380% | $105.2114 | $105.21 | $105.20 | $105.20 |
| Purchase #4 | $120.31 | 6.444% | $128.0628 | $128.06 | $128.05 | $128.10 |
| Purchase #5 | $164.83 | 7.707% | $177.5334 | $177.53 | $177.55 | $177.50 |
| Purchase #6 | $250.70 | 7.352% | $269.1315 | $269.13 | $269.15 | $269.10 |
| Purchase #7 | $219.47 | 6.526% | $233.7926 | $233.79 | $233.80 | $233.80 |
| 7 purchase totals = | $976.80 | $1,048.2130 | $1,048.20 | $1,048.25 | $1,048.20 | |