| 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 | $193.99 | 7.474% | $208.4888 | $208.49 | $208.50 | $208.50 |
| Purchase #2 | $244.40 | 13.412% | $277.1789 | $277.18 | $277.20 | $277.20 |
| Purchase #3 | $246.75 | 6.851% | $263.6548 | $263.65 | $263.65 | $263.70 |
| Purchase #4 | $102.29 | 12.372% | $114.9453 | $114.95 | $114.95 | $114.90 |
| Purchase #5 | $100.81 | 8.385% | $109.2629 | $109.26 | $109.25 | $109.30 |
| Purchase #6 | $62.55 | 9.582% | $68.5435 | $68.54 | $68.55 | $68.50 |
| Purchase #7 | $68.70 | 9.796% | $75.4299 | $75.43 | $75.45 | $75.40 |
| 7 purchase totals = | $1,019.49 | $1,117.5041 | $1,117.50 | $1,117.55 | $1,117.50 | |