| 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 | $121.61 | 9.214% | $132.8151 | $132.82 | $132.80 | $132.80 |
| Purchase #2 | $90.77 | 12.728% | $102.3232 | $102.32 | $102.30 | $102.30 |
| Purchase #3 | $216.87 | 7.198% | $232.4803 | $232.48 | $232.50 | $232.50 |
| Purchase #4 | $165.71 | 9.473% | $181.4077 | $181.41 | $181.40 | $181.40 |
| Purchase #5 | $5.72 | 6.298% | $6.0802 | $6.08 | $6.10 | $6.10 |
| Purchase #6 | $128.28 | 4.333% | $133.8384 | $133.84 | $133.85 | $133.80 |
| Purchase #7 | $181.82 | 4.571% | $190.131 | $190.13 | $190.15 | $190.10 |
| 7 purchase totals = | $910.78 | $979.0759 | $979.08 | $979.10 | $979.00 | |