| 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 | $240.58 | 9.515% | $263.4712 | $263.47 | $263.45 | $263.50 |
| Purchase #2 | $182.52 | 11.406% | $203.3382 | $203.34 | $203.35 | $203.30 |
| Purchase #3 | $138.72 | 10.872% | $153.8016 | $153.80 | $153.80 | $153.80 |
| Purchase #4 | $120.87 | 11.806% | $135.1399 | $135.14 | $135.15 | $135.10 |
| Purchase #5 | $60.34 | 7.841% | $65.0713 | $65.07 | $65.05 | $65.10 |
| Purchase #6 | $86.65 | 5.217% | $91.1705 | $91.17 | $91.15 | $91.20 |
| Purchase #7 | $204.52 | 10.220% | $225.4219 | $225.42 | $225.40 | $225.40 |
| 7 purchase totals = | $1,034.20 | $1,137.4146 | $1,137.41 | $1,137.35 | $1,137.40 | |