| 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 | $232.32 | 5.337% | $244.7189 | $244.72 | $244.70 | $244.70 |
| Purchase #2 | $246.72 | 5.417% | $260.0848 | $260.08 | $260.10 | $260.10 |
| Purchase #3 | $136.92 | 8.362% | $148.3693 | $148.37 | $148.35 | $148.40 |
| Purchase #4 | $139.56 | 8.149% | $150.9327 | $150.93 | $150.95 | $150.90 |
| Purchase #5 | $214.42 | 9.278% | $234.3139 | $234.31 | $234.30 | $234.30 |
| Purchase #6 | $116.70 | 11.819% | $130.4928 | $130.49 | $130.50 | $130.50 |
| Purchase #7 | $176.48 | 6.274% | $187.5524 | $187.55 | $187.55 | $187.60 |
| 7 purchase totals = | $1,263.12 | $1,356.4648 | $1,356.45 | $1,356.45 | $1,356.50 | |