| 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 | $190.96 | 12.343% | $214.5302 | $214.53 | $214.55 | $214.50 |
| Purchase #2 | $178.88 | 7.406% | $192.1279 | $192.13 | $192.15 | $192.10 |
| Purchase #3 | $114.38 | 12.122% | $128.2451 | $128.25 | $128.25 | $128.20 |
| Purchase #4 | $70.33 | 7.245% | $75.4254 | $75.43 | $75.45 | $75.40 |
| Purchase #5 | $189.63 | 9.481% | $207.6088 | $207.61 | $207.60 | $207.60 |
| Purchase #6 | $100.48 | 4.330% | $104.8308 | $104.83 | $104.85 | $104.80 |
| Purchase #7 | $66.51 | 6.669% | $70.9456 | $70.95 | $70.95 | $70.90 |
| 7 purchase totals = | $911.17 | $993.7138 | $993.73 | $993.80 | $993.50 | |