| 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 | $109.56 | 4.643% | $114.6469 | $114.65 | $114.65 | $114.60 |
| Purchase #2 | $147.42 | 3.474% | $152.5414 | $152.54 | $152.55 | $152.50 |
| Purchase #3 | $203.89 | 11.755% | $227.8573 | $227.86 | $227.85 | $227.90 |
| Purchase #4 | $199.80 | 7.433% | $214.6511 | $214.65 | $214.65 | $214.70 |
| Purchase #5 | $180.95 | 9.299% | $197.7765 | $197.78 | $197.80 | $197.80 |
| Purchase #6 | $24.76 | 4.142% | $25.7856 | $25.79 | $25.80 | $25.80 |
| Purchase #7 | $58.60 | 8.625% | $63.6543 | $63.65 | $63.65 | $63.70 |
| 7 purchase totals = | $924.98 | $996.9131 | $996.92 | $996.95 | $997.00 | |