| 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 | $126.39 | 9.568% | $138.483 | $138.48 | $138.50 | $138.50 |
| Purchase #2 | $95.81 | 12.323% | $107.6167 | $107.62 | $107.60 | $107.60 |
| Purchase #3 | $155.37 | 6.385% | $165.2904 | $165.29 | $165.30 | $165.30 |
| Purchase #4 | $191.74 | 9.381% | $209.7271 | $209.73 | $209.75 | $209.70 |
| Purchase #5 | $218.50 | 12.252% | $245.2706 | $245.27 | $245.25 | $245.30 |
| Purchase #6 | $235.51 | 6.834% | $251.6048 | $251.60 | $251.60 | $251.60 |
| Purchase #7 | $179.36 | 11.488% | $199.9649 | $199.96 | $199.95 | $200.00 |
| 7 purchase totals = | $1,202.68 | $1,317.9575 | $1,317.95 | $1,317.95 | $1,318.00 | |