| 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 | $188.48 | 13.408% | $213.7514 | $213.75 | $213.75 | $213.80 |
| Purchase #2 | $181.96 | 4.479% | $190.11 | $190.11 | $190.10 | $190.10 |
| Purchase #3 | $183.62 | 5.239% | $193.2399 | $193.24 | $193.25 | $193.20 |
| Purchase #4 | $130.81 | 3.372% | $135.2209 | $135.22 | $135.20 | $135.20 |
| Purchase #5 | $38.49 | 5.660% | $40.6685 | $40.67 | $40.65 | $40.70 |
| Purchase #6 | $235.40 | 12.128% | $263.9493 | $263.95 | $263.95 | $263.90 |
| Purchase #7 | $58.86 | 10.738% | $65.1804 | $65.18 | $65.20 | $65.20 |
| 7 purchase totals = | $1,017.62 | $1,102.1204 | $1,102.12 | $1,102.10 | $1,102.10 | |