| 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 | $244.28 | 8.735% | $265.6179 | $265.62 | $265.60 | $265.60 |
| Purchase #2 | $100.89 | 11.223% | $112.2129 | $112.21 | $112.20 | $112.20 |
| Purchase #3 | $166.59 | 7.201% | $178.5861 | $178.59 | $178.60 | $178.60 |
| Purchase #4 | $125.93 | 4.515% | $131.6157 | $131.62 | $131.60 | $131.60 |
| Purchase #5 | $237.94 | 8.232% | $257.5272 | $257.53 | $257.55 | $257.50 |
| Purchase #6 | $146.38 | 8.396% | $158.6701 | $158.67 | $158.65 | $158.70 |
| Purchase #7 | $53.81 | 6.755% | $57.4449 | $57.44 | $57.45 | $57.40 |
| 7 purchase totals = | $1,075.82 | $1,161.6748 | $1,161.68 | $1,161.65 | $1,161.60 | |