| 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 | $116.85 | 5.562% | $123.3492 | $123.35 | $123.35 | $123.30 |
| Purchase #2 | $8.53 | 6.847% | $9.114 | $9.11 | $9.10 | $9.10 |
| Purchase #3 | $241.91 | 8.796% | $263.1884 | $263.19 | $263.20 | $263.20 |
| Purchase #4 | $41.36 | 4.554% | $43.2435 | $43.24 | $43.25 | $43.20 |
| Purchase #5 | $227.68 | 11.798% | $254.5417 | $254.54 | $254.55 | $254.50 |
| Purchase #6 | $110.71 | 7.160% | $118.6368 | $118.64 | $118.65 | $118.60 |
| Purchase #7 | $115.48 | 5.214% | $121.5011 | $121.50 | $121.50 | $121.50 |
| 7 purchase totals = | $862.52 | $933.5747 | $933.57 | $933.60 | $933.40 | |