| 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 | $112.95 | 3.684% | $117.1111 | $117.11 | $117.10 | $117.10 |
| Purchase #2 | $221.41 | 3.720% | $229.6465 | $229.65 | $229.65 | $229.60 |
| Purchase #3 | $176.63 | 7.227% | $189.3951 | $189.40 | $189.40 | $189.40 |
| Purchase #4 | $25.95 | 13.416% | $29.4315 | $29.43 | $29.45 | $29.40 |
| Purchase #5 | $62.80 | 13.441% | $71.2409 | $71.24 | $71.25 | $71.20 |
| Purchase #6 | $18.41 | 10.318% | $20.3095 | $20.31 | $20.30 | $20.30 |
| Purchase #7 | $214.98 | 6.604% | $229.1773 | $229.18 | $229.20 | $229.20 |
| 7 purchase totals = | $833.13 | $886.3119 | $886.32 | $886.35 | $886.20 | |