| 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 | $21.98 | 3.178% | $22.6785 | $22.68 | $22.70 | $22.70 |
| Purchase #2 | $200.86 | 8.214% | $217.3586 | $217.36 | $217.35 | $217.40 |
| Purchase #3 | $23.67 | 7.577% | $25.4635 | $25.46 | $25.45 | $25.50 |
| Purchase #4 | $121.30 | 12.409% | $136.3521 | $136.35 | $136.35 | $136.40 |
| Purchase #5 | $182.25 | 7.463% | $195.8513 | $195.85 | $195.85 | $195.90 |
| Purchase #6 | $216.30 | 12.855% | $244.1054 | $244.11 | $244.10 | $244.10 |
| Purchase #7 | $49.84 | 6.131% | $52.8957 | $52.90 | $52.90 | $52.90 |
| 7 purchase totals = | $816.20 | $894.7051 | $894.71 | $894.70 | $894.90 | |