| 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 | $86.44 | 7.720% | $93.1132 | $93.11 | $93.10 | $93.10 |
| Purchase #2 | $199.45 | 5.452% | $210.324 | $210.32 | $210.30 | $210.30 |
| Purchase #3 | $177.57 | 6.551% | $189.2026 | $189.20 | $189.20 | $189.20 |
| Purchase #4 | $65.61 | 13.402% | $74.4031 | $74.40 | $74.40 | $74.40 |
| Purchase #5 | $220.87 | 7.554% | $237.5545 | $237.55 | $237.55 | $237.60 |
| Purchase #6 | $189.72 | 12.868% | $214.1332 | $214.13 | $214.15 | $214.10 |
| Purchase #7 | $95.42 | 4.772% | $99.9734 | $99.97 | $99.95 | $100.00 |
| 7 purchase totals = | $1,035.08 | $1,118.7040 | $1,118.68 | $1,118.65 | $1,118.70 | |