| 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 | $211.39 | 5.351% | $222.7015 | $222.70 | $222.70 | $222.70 |
| Purchase #2 | $96.64 | 4.495% | $100.984 | $100.98 | $101.00 | $101.00 |
| Purchase #3 | $128.30 | 8.575% | $139.3017 | $139.30 | $139.30 | $139.30 |
| Purchase #4 | $135.29 | 8.435% | $146.7017 | $146.70 | $146.70 | $146.70 |
| Purchase #5 | $21.73 | 6.611% | $23.1666 | $23.17 | $23.15 | $23.20 |
| Purchase #6 | $191.39 | 11.305% | $213.0266 | $213.03 | $213.05 | $213.00 |
| Purchase #7 | $171.83 | 7.619% | $184.9217 | $184.92 | $184.90 | $184.90 |
| 7 purchase totals = | $956.57 | $1,030.8038 | $1,030.80 | $1,030.80 | $1,030.80 | |