| 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 | $20.80 | 7.107% | $22.2783 | $22.28 | $22.30 | $22.30 |
| Purchase #2 | $106.73 | 5.261% | $112.3451 | $112.35 | $112.35 | $112.30 |
| Purchase #3 | $22.64 | 8.211% | $24.499 | $24.50 | $24.50 | $24.50 |
| Purchase #4 | $133.58 | 4.851% | $140.06 | $140.06 | $140.05 | $140.10 |
| Purchase #5 | $98.25 | 8.501% | $106.6022 | $106.60 | $106.60 | $106.60 |
| Purchase #6 | $237.50 | 13.106% | $268.6268 | $268.63 | $268.65 | $268.60 |
| Purchase #7 | $176.70 | 4.356% | $184.3971 | $184.40 | $184.40 | $184.40 |
| 7 purchase totals = | $796.20 | $858.8085 | $858.82 | $858.85 | $858.80 | |