| 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 | $111.94 | 12.678% | $126.1318 | $126.13 | $126.15 | $126.10 |
| Purchase #2 | $53.94 | 3.407% | $55.7777 | $55.78 | $55.80 | $55.80 |
| Purchase #3 | $225.31 | 5.560% | $237.8372 | $237.84 | $237.85 | $237.80 |
| Purchase #4 | $182.72 | 6.203% | $194.0541 | $194.05 | $194.05 | $194.10 |
| Purchase #5 | $219.50 | 10.150% | $241.7793 | $241.78 | $241.80 | $241.80 |
| Purchase #6 | $99.82 | 8.855% | $108.6591 | $108.66 | $108.65 | $108.70 |
| Purchase #7 | $8.54 | 11.813% | $9.5488 | $9.55 | $9.55 | $9.50 |
| 7 purchase totals = | $901.77 | $973.7880 | $973.79 | $973.85 | $973.80 | |