| 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 | $200.93 | 9.804% | $220.6292 | $220.63 | $220.65 | $220.60 |
| Purchase #2 | $129.27 | 13.556% | $146.7938 | $146.79 | $146.80 | $146.80 |
| Purchase #3 | $131.46 | 13.610% | $149.3517 | $149.35 | $149.35 | $149.40 |
| Purchase #4 | $91.99 | 6.725% | $98.1763 | $98.18 | $98.20 | $98.20 |
| Purchase #5 | $143.69 | 4.827% | $150.6259 | $150.63 | $150.65 | $150.60 |
| Purchase #6 | $115.38 | 6.524% | $122.9074 | $122.91 | $122.90 | $122.90 |
| Purchase #7 | $113.47 | 5.823% | $120.0774 | $120.08 | $120.10 | $120.10 |
| 7 purchase totals = | $926.19 | $1,008.5617 | $1,008.57 | $1,008.65 | $1,008.60 | |