| 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 | $204.45 | 10.471% | $225.858 | $225.86 | $225.85 | $225.90 |
| Purchase #2 | $148.73 | 11.212% | $165.4056 | $165.41 | $165.40 | $165.40 |
| Purchase #3 | $110.80 | 8.780% | $120.5282 | $120.53 | $120.55 | $120.50 |
| Purchase #4 | $96.27 | 12.232% | $108.0457 | $108.05 | $108.05 | $108.00 |
| Purchase #5 | $132.55 | 6.233% | $140.8118 | $140.81 | $140.80 | $140.80 |
| Purchase #6 | $140.70 | 3.409% | $145.4965 | $145.50 | $145.50 | $145.50 |
| Purchase #7 | $96.78 | 8.345% | $104.8563 | $104.86 | $104.85 | $104.90 |
| 7 purchase totals = | $930.28 | $1,011.0021 | $1,011.02 | $1,011.00 | $1,011.00 | |