| 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 | $127.48 | 5.156% | $134.0529 | $134.05 | $134.05 | $134.10 |
| Purchase #2 | $53.59 | 3.170% | $55.2888 | $55.29 | $55.30 | $55.30 |
| Purchase #3 | $120.39 | 8.590% | $130.7315 | $130.73 | $130.75 | $130.70 |
| Purchase #4 | $188.85 | 6.409% | $200.9534 | $200.95 | $200.95 | $201.00 |
| Purchase #5 | $223.93 | 13.422% | $253.9859 | $253.99 | $254.00 | $254.00 |
| Purchase #6 | $24.71 | 4.429% | $25.8044 | $25.80 | $25.80 | $25.80 |
| Purchase #7 | $65.26 | 4.532% | $68.2176 | $68.22 | $68.20 | $68.20 |
| 7 purchase totals = | $804.21 | $869.0345 | $869.03 | $869.05 | $869.10 | |