| 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 | $12.58 | 7.805% | $13.5619 | $13.56 | $13.55 | $13.60 |
| Purchase #2 | $106.63 | 3.279% | $110.1264 | $110.13 | $110.15 | $110.10 |
| Purchase #3 | $108.67 | 10.873% | $120.4857 | $120.49 | $120.50 | $120.50 |
| Purchase #4 | $181.55 | 10.366% | $200.3695 | $200.37 | $200.35 | $200.40 |
| Purchase #5 | $201.33 | 11.537% | $224.5574 | $224.56 | $224.55 | $224.60 |
| Purchase #6 | $189.61 | 7.248% | $203.3529 | $203.35 | $203.35 | $203.40 |
| Purchase #7 | $167.89 | 12.755% | $189.3044 | $189.30 | $189.30 | $189.30 |
| 7 purchase totals = | $968.26 | $1,061.7582 | $1,061.76 | $1,061.75 | $1,061.90 | |