| 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 | $219.29 | 9.728% | $240.6225 | $240.62 | $240.60 | $240.60 |
| Purchase #2 | $176.63 | 6.615% | $188.3141 | $188.31 | $188.30 | $188.30 |
| Purchase #3 | $55.72 | 6.494% | $59.3385 | $59.34 | $59.35 | $59.30 |
| Purchase #4 | $100.53 | 8.417% | $108.9916 | $108.99 | $109.00 | $109.00 |
| Purchase #5 | $241.29 | 10.660% | $267.0115 | $267.01 | $267.00 | $267.00 |
| Purchase #6 | $161.94 | 7.313% | $173.7827 | $173.78 | $173.80 | $173.80 |
| Purchase #7 | $60.39 | 10.236% | $66.5715 | $66.57 | $66.55 | $66.60 |
| 7 purchase totals = | $1,015.79 | $1,104.6324 | $1,104.62 | $1,104.60 | $1,104.60 | |