| 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 | $220.61 | 9.163% | $240.8245 | $240.82 | $240.80 | $240.80 |
| Purchase #2 | $152.99 | 11.636% | $170.7919 | $170.79 | $170.80 | $170.80 |
| Purchase #3 | $108.37 | 13.644% | $123.156 | $123.16 | $123.15 | $123.20 |
| Purchase #4 | $91.30 | 13.563% | $103.683 | $103.68 | $103.70 | $103.70 |
| Purchase #5 | $168.30 | 5.837% | $178.1237 | $178.12 | $178.10 | $178.10 |
| Purchase #6 | $219.68 | 9.678% | $240.9406 | $240.94 | $240.95 | $240.90 |
| Purchase #7 | $178.28 | 3.288% | $184.1418 | $184.14 | $184.15 | $184.10 |
| 7 purchase totals = | $1,139.53 | $1,241.6615 | $1,241.65 | $1,241.65 | $1,241.60 | |