| 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 | $17.82 | 8.867% | $19.4001 | $19.40 | $19.40 | $19.40 |
| Purchase #2 | $182.53 | 9.113% | $199.164 | $199.16 | $199.15 | $199.20 |
| Purchase #3 | $219.54 | 9.410% | $240.1987 | $240.20 | $240.20 | $240.20 |
| Purchase #4 | $25.26 | 7.551% | $27.1674 | $27.17 | $27.15 | $27.20 |
| Purchase #5 | $189.33 | 11.246% | $210.6221 | $210.62 | $210.60 | $210.60 |
| Purchase #6 | $214.70 | 9.514% | $235.1266 | $235.13 | $235.15 | $235.10 |
| Purchase #7 | $199.70 | 6.157% | $211.9955 | $212.00 | $212.00 | $212.00 |
| 7 purchase totals = | $1,048.88 | $1,143.6744 | $1,143.68 | $1,143.65 | $1,143.70 | |