| 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 | $169.96 | 11.621% | $189.7111 | $189.71 | $189.70 | $189.70 |
| Purchase #2 | $209.87 | 8.871% | $228.4876 | $228.49 | $228.50 | $228.50 |
| Purchase #3 | $149.32 | 10.765% | $165.3943 | $165.39 | $165.40 | $165.40 |
| Purchase #4 | $204.69 | 13.815% | $232.9679 | $232.97 | $232.95 | $233.00 |
| Purchase #5 | $214.72 | 4.696% | $224.8033 | $224.80 | $224.80 | $224.80 |
| Purchase #6 | $146.69 | 4.187% | $152.8319 | $152.83 | $152.85 | $152.80 |
| Purchase #7 | $38.69 | 4.232% | $40.3274 | $40.33 | $40.35 | $40.30 |
| 7 purchase totals = | $1,133.94 | $1,234.5235 | $1,234.52 | $1,234.55 | $1,234.50 | |