| 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 | $131.25 | 12.421% | $147.5526 | $147.55 | $147.55 | $147.60 |
| Purchase #2 | $97.35 | 4.385% | $101.6188 | $101.62 | $101.60 | $101.60 |
| Purchase #3 | $239.70 | 9.467% | $262.3924 | $262.39 | $262.40 | $262.40 |
| Purchase #4 | $50.73 | 3.453% | $52.4817 | $52.48 | $52.50 | $52.50 |
| Purchase #5 | $236.76 | 13.278% | $268.197 | $268.20 | $268.20 | $268.20 |
| Purchase #6 | $187.42 | 9.325% | $204.8969 | $204.90 | $204.90 | $204.90 |
| Purchase #7 | $111.82 | 8.321% | $121.1245 | $121.12 | $121.10 | $121.10 |
| 7 purchase totals = | $1,055.03 | $1,158.2639 | $1,158.26 | $1,158.25 | $1,158.30 | |