| 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 | $239.90 | 3.711% | $248.8027 | $248.80 | $248.80 | $248.80 |
| Purchase #2 | $58.91 | 7.697% | $63.4443 | $63.44 | $63.45 | $63.40 |
| Purchase #3 | $109.55 | 12.405% | $123.1397 | $123.14 | $123.15 | $123.10 |
| Purchase #4 | $179.34 | 11.805% | $200.5111 | $200.51 | $200.50 | $200.50 |
| Purchase #5 | $5.80 | 10.395% | $6.4029 | $6.40 | $6.40 | $6.40 |
| Purchase #6 | $88.88 | 8.818% | $96.7174 | $96.72 | $96.70 | $96.70 |
| Purchase #7 | $211.63 | 6.438% | $225.2547 | $225.25 | $225.25 | $225.30 |
| 7 purchase totals = | $894.01 | $964.2728 | $964.26 | $964.25 | $964.20 | |