| 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 | $205.41 | 11.399% | $228.8247 | $228.82 | $228.80 | $228.80 |
| Purchase #2 | $248.85 | 6.522% | $265.08 | $265.08 | $265.10 | $265.10 |
| Purchase #3 | $204.39 | 7.166% | $219.0366 | $219.04 | $219.05 | $219.00 |
| Purchase #4 | $15.85 | 12.201% | $17.7839 | $17.78 | $17.80 | $17.80 |
| Purchase #5 | $130.57 | 7.458% | $140.3079 | $140.31 | $140.30 | $140.30 |
| Purchase #6 | $222.51 | 8.671% | $241.8038 | $241.80 | $241.80 | $241.80 |
| Purchase #7 | $226.96 | 11.755% | $253.6391 | $253.64 | $253.65 | $253.60 |
| 7 purchase totals = | $1,254.54 | $1,366.4760 | $1,366.47 | $1,366.50 | $1,366.40 | |