| 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 | $213.66 | 11.814% | $238.9018 | $238.90 | $238.90 | $238.90 |
| Purchase #2 | $49.36 | 3.693% | $51.1829 | $51.18 | $51.20 | $51.20 |
| Purchase #3 | $188.70 | 11.470% | $210.3439 | $210.34 | $210.35 | $210.30 |
| Purchase #4 | $106.95 | 10.228% | $117.8888 | $117.89 | $117.90 | $117.90 |
| Purchase #5 | $74.86 | 3.429% | $77.4269 | $77.43 | $77.45 | $77.40 |
| Purchase #6 | $135.36 | 9.205% | $147.8199 | $147.82 | $147.80 | $147.80 |
| Purchase #7 | $106.74 | 6.172% | $113.328 | $113.33 | $113.35 | $113.30 |
| 7 purchase totals = | $875.63 | $956.8922 | $956.89 | $956.95 | $956.80 | |