| 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 | $129.56 | 5.647% | $136.8763 | $136.88 | $136.90 | $136.90 |
| Purchase #2 | $201.73 | 4.105% | $210.011 | $210.01 | $210.00 | $210.00 |
| Purchase #3 | $240.99 | 6.320% | $256.2206 | $256.22 | $256.20 | $256.20 |
| Purchase #4 | $120.60 | 12.791% | $136.0259 | $136.03 | $136.05 | $136.00 |
| Purchase #5 | $207.84 | 8.728% | $225.9803 | $225.98 | $226.00 | $226.00 |
| Purchase #6 | $142.30 | 11.609% | $158.8196 | $158.82 | $158.80 | $158.80 |
| Purchase #7 | $62.88 | 13.570% | $71.4128 | $71.41 | $71.40 | $71.40 |
| 7 purchase totals = | $1,105.90 | $1,195.3465 | $1,195.35 | $1,195.35 | $1,195.30 | |