| 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 | $194.60 | 7.234% | $208.6774 | $208.68 | $208.70 | $208.70 |
| Purchase #2 | $11.81 | 4.445% | $12.335 | $12.34 | $12.35 | $12.30 |
| Purchase #3 | $55.70 | 5.653% | $58.8487 | $58.85 | $58.85 | $58.80 |
| Purchase #4 | $100.26 | 4.742% | $105.0143 | $105.01 | $105.00 | $105.00 |
| Purchase #5 | $83.39 | 7.484% | $89.6309 | $89.63 | $89.65 | $89.60 |
| Purchase #6 | $115.28 | 11.342% | $128.3551 | $128.36 | $128.35 | $128.40 |
| Purchase #7 | $181.36 | 6.213% | $192.6279 | $192.63 | $192.65 | $192.60 |
| 7 purchase totals = | $742.40 | $795.4893 | $795.50 | $795.55 | $795.40 | |