| 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 | $16.91 | 8.776% | $18.394 | $18.39 | $18.40 | $18.40 |
| Purchase #2 | $182.33 | 11.299% | $202.9315 | $202.93 | $202.95 | $202.90 |
| Purchase #3 | $247.77 | 8.614% | $269.1129 | $269.11 | $269.10 | $269.10 |
| Purchase #4 | $224.75 | 8.228% | $243.2424 | $243.24 | $243.25 | $243.20 |
| Purchase #5 | $232.29 | 7.250% | $249.131 | $249.13 | $249.15 | $249.10 |
| Purchase #6 | $39.81 | 4.610% | $41.6452 | $41.65 | $41.65 | $41.60 |
| Purchase #7 | $80.79 | 10.472% | $89.2503 | $89.25 | $89.25 | $89.30 |
| 7 purchase totals = | $1,024.65 | $1,113.7073 | $1,113.70 | $1,113.75 | $1,113.60 | |