| 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 | $226.98 | 11.511% | $253.1077 | $253.11 | $253.10 | $253.10 |
| Purchase #2 | $71.94 | 11.338% | $80.0966 | $80.10 | $80.10 | $80.10 |
| Purchase #3 | $176.28 | 9.783% | $193.5255 | $193.53 | $193.55 | $193.50 |
| Purchase #4 | $60.45 | 7.194% | $64.7988 | $64.80 | $64.80 | $64.80 |
| Purchase #5 | $204.44 | 5.694% | $216.0808 | $216.08 | $216.10 | $216.10 |
| Purchase #6 | $17.76 | 4.354% | $18.5333 | $18.53 | $18.55 | $18.50 |
| Purchase #7 | $121.44 | 13.749% | $138.1368 | $138.14 | $138.15 | $138.10 |
| 7 purchase totals = | $879.29 | $964.2795 | $964.29 | $964.35 | $964.20 | |