| 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 | $130.32 | 13.113% | $147.4089 | $147.41 | $147.40 | $147.40 |
| Purchase #2 | $66.44 | 7.103% | $71.1592 | $71.16 | $71.15 | $71.20 |
| Purchase #3 | $18.56 | 12.244% | $20.8325 | $20.83 | $20.85 | $20.80 |
| Purchase #4 | $187.42 | 13.590% | $212.8904 | $212.89 | $212.90 | $212.90 |
| Purchase #5 | $216.36 | 11.204% | $240.601 | $240.60 | $240.60 | $240.60 |
| Purchase #6 | $84.77 | 4.496% | $88.5813 | $88.58 | $88.60 | $88.60 |
| Purchase #7 | $25.75 | 3.401% | $26.6258 | $26.63 | $26.65 | $26.60 |
| 7 purchase totals = | $729.62 | $808.0991 | $808.10 | $808.15 | $808.10 | |