| 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 | $206.29 | 6.396% | $219.4843 | $219.48 | $219.50 | $219.50 |
| Purchase #2 | $41.65 | 12.386% | $46.8088 | $46.81 | $46.80 | $46.80 |
| Purchase #3 | $127.30 | 6.457% | $135.5198 | $135.52 | $135.50 | $135.50 |
| Purchase #4 | $124.68 | 13.319% | $141.2861 | $141.29 | $141.30 | $141.30 |
| Purchase #5 | $68.26 | 8.170% | $73.8368 | $73.84 | $73.85 | $73.80 |
| Purchase #6 | $131.30 | 7.472% | $141.1107 | $141.11 | $141.10 | $141.10 |
| Purchase #7 | $224.49 | 9.357% | $245.4955 | $245.50 | $245.50 | $245.50 |
| 7 purchase totals = | $923.97 | $1,003.5420 | $1,003.55 | $1,003.55 | $1,003.50 | |