| 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 | $228.28 | 13.291% | $258.6207 | $258.62 | $258.60 | $258.60 |
| Purchase #2 | $78.47 | 12.794% | $88.5095 | $88.51 | $88.50 | $88.50 |
| Purchase #3 | $21.87 | 3.644% | $22.6669 | $22.67 | $22.65 | $22.70 |
| Purchase #4 | $138.68 | 4.719% | $145.2243 | $145.22 | $145.20 | $145.20 |
| Purchase #5 | $128.53 | 13.167% | $145.4535 | $145.45 | $145.45 | $145.50 |
| Purchase #6 | $96.90 | 10.413% | $106.9902 | $106.99 | $107.00 | $107.00 |
| Purchase #7 | $178.30 | 11.635% | $199.0452 | $199.05 | $199.05 | $199.00 |
| 7 purchase totals = | $871.03 | $966.5103 | $966.51 | $966.45 | $966.50 | |