| 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 | $219.80 | 6.607% | $234.3222 | $234.32 | $234.30 | $234.30 |
| Purchase #2 | $72.36 | 13.473% | $82.1091 | $82.11 | $82.10 | $82.10 |
| Purchase #3 | $210.53 | 9.516% | $230.564 | $230.56 | $230.55 | $230.60 |
| Purchase #4 | $152.36 | 9.197% | $166.3725 | $166.37 | $166.35 | $166.40 |
| Purchase #5 | $103.80 | 4.625% | $108.6008 | $108.60 | $108.60 | $108.60 |
| Purchase #6 | $26.60 | 6.690% | $28.3795 | $28.38 | $28.40 | $28.40 |
| Purchase #7 | $65.53 | 13.765% | $74.5502 | $74.55 | $74.55 | $74.60 |
| 7 purchase totals = | $850.98 | $924.8983 | $924.89 | $924.85 | $925.00 | |