| 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 | $128.94 | 9.487% | $141.1725 | $141.17 | $141.15 | $141.20 |
| Purchase #2 | $208.88 | 13.261% | $236.5796 | $236.58 | $236.60 | $236.60 |
| Purchase #3 | $244.68 | 13.366% | $277.3839 | $277.38 | $277.40 | $277.40 |
| Purchase #4 | $194.64 | 4.825% | $204.0314 | $204.03 | $204.05 | $204.00 |
| Purchase #5 | $24.87 | 7.235% | $26.6693 | $26.67 | $26.65 | $26.70 |
| Purchase #6 | $155.95 | 3.286% | $161.0745 | $161.07 | $161.05 | $161.10 |
| Purchase #7 | $35.54 | 13.369% | $40.2913 | $40.29 | $40.30 | $40.30 |
| 7 purchase totals = | $993.50 | $1,087.2025 | $1,087.19 | $1,087.20 | $1,087.30 | |