| 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 | $230.72 | 9.857% | $253.4621 | $253.46 | $253.45 | $253.50 |
| Purchase #2 | $170.82 | 8.489% | $185.3209 | $185.32 | $185.30 | $185.30 |
| Purchase #3 | $102.98 | 7.399% | $110.5995 | $110.60 | $110.60 | $110.60 |
| Purchase #4 | $210.59 | 11.182% | $234.1382 | $234.14 | $234.15 | $234.10 |
| Purchase #5 | $211.84 | 5.837% | $224.2051 | $224.21 | $224.20 | $224.20 |
| Purchase #6 | $107.48 | 7.107% | $115.1186 | $115.12 | $115.10 | $115.10 |
| Purchase #7 | $74.75 | 4.650% | $78.2259 | $78.23 | $78.25 | $78.20 |
| 7 purchase totals = | $1,109.18 | $1,201.0703 | $1,201.08 | $1,201.05 | $1,201.00 | |