| 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 | $220.50 | 10.277% | $243.1608 | $243.16 | $243.15 | $243.20 |
| Purchase #2 | $192.72 | 4.153% | $200.7237 | $200.72 | $200.70 | $200.70 |
| Purchase #3 | $232.72 | 7.242% | $249.5736 | $249.57 | $249.55 | $249.60 |
| Purchase #4 | $55.50 | 7.744% | $59.7979 | $59.80 | $59.80 | $59.80 |
| Purchase #5 | $237.80 | 9.418% | $260.196 | $260.20 | $260.20 | $260.20 |
| Purchase #6 | $108.75 | 10.690% | $120.3754 | $120.38 | $120.40 | $120.40 |
| Purchase #7 | $18.45 | 7.421% | $19.8192 | $19.82 | $19.80 | $19.80 |
| 7 purchase totals = | $1,066.44 | $1,153.6466 | $1,153.65 | $1,153.60 | $1,153.70 | |