| 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 | $121.94 | 11.183% | $135.5766 | $135.58 | $135.60 | $135.60 |
| Purchase #2 | $191.81 | 10.193% | $211.3612 | $211.36 | $211.35 | $211.40 |
| Purchase #3 | $120.88 | 3.151% | $124.6889 | $124.69 | $124.70 | $124.70 |
| Purchase #4 | $35.57 | 9.411% | $38.9175 | $38.92 | $38.90 | $38.90 |
| Purchase #5 | $52.29 | 8.409% | $56.6871 | $56.69 | $56.70 | $56.70 |
| Purchase #6 | $51.67 | 9.738% | $56.7016 | $56.70 | $56.70 | $56.70 |
| Purchase #7 | $102.86 | 3.853% | $106.8232 | $106.82 | $106.80 | $106.80 |
| 7 purchase totals = | $677.02 | $730.7561 | $730.76 | $730.75 | $730.80 | |