| 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 | $78.67 | 7.278% | $84.3956 | $84.40 | $84.40 | $84.40 |
| Purchase #2 | $241.76 | 11.179% | $268.7864 | $268.79 | $268.80 | $268.80 |
| Purchase #3 | $179.41 | 6.404% | $190.8994 | $190.90 | $190.90 | $190.90 |
| Purchase #4 | $165.33 | 3.146% | $170.5313 | $170.53 | $170.55 | $170.50 |
| Purchase #5 | $209.54 | 9.309% | $229.0461 | $229.05 | $229.05 | $229.00 |
| Purchase #6 | $69.59 | 7.571% | $74.8587 | $74.86 | $74.85 | $74.90 |
| Purchase #7 | $170.49 | 6.741% | $181.9827 | $181.98 | $182.00 | $182.00 |
| 7 purchase totals = | $1,114.79 | $1,200.5002 | $1,200.51 | $1,200.55 | $1,200.50 | |