| 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 | $217.88 | 9.816% | $239.2671 | $239.27 | $239.25 | $239.30 |
| Purchase #2 | $180.85 | 3.460% | $187.1074 | $187.11 | $187.10 | $187.10 |
| Purchase #3 | $53.54 | 12.553% | $60.2609 | $60.26 | $60.25 | $60.30 |
| Purchase #4 | $118.50 | 6.518% | $126.2238 | $126.22 | $126.20 | $126.20 |
| Purchase #5 | $161.28 | 5.139% | $169.5682 | $169.57 | $169.55 | $169.60 |
| Purchase #6 | $47.85 | 5.842% | $50.6454 | $50.65 | $50.65 | $50.60 |
| Purchase #7 | $200.98 | 4.550% | $210.1246 | $210.12 | $210.10 | $210.10 |
| 7 purchase totals = | $980.88 | $1,043.1974 | $1,043.20 | $1,043.10 | $1,043.20 | |