| 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 | $91.28 | 3.869% | $94.8116 | $94.81 | $94.80 | $94.80 |
| Purchase #2 | $116.27 | 3.860% | $120.758 | $120.76 | $120.75 | $120.80 |
| Purchase #3 | $78.57 | 7.241% | $84.2593 | $84.26 | $84.25 | $84.30 |
| Purchase #4 | $88.70 | 13.287% | $100.4856 | $100.49 | $100.50 | $100.50 |
| Purchase #5 | $245.57 | 9.278% | $268.354 | $268.35 | $268.35 | $268.40 |
| Purchase #6 | $140.99 | 11.506% | $157.2123 | $157.21 | $157.20 | $157.20 |
| Purchase #7 | $156.31 | 9.462% | $171.1001 | $171.10 | $171.10 | $171.10 |
| 7 purchase totals = | $917.69 | $996.9809 | $996.98 | $996.95 | $997.10 | |