| 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 | $243.43 | 5.211% | $256.1151 | $256.12 | $256.10 | $256.10 |
| Purchase #2 | $235.70 | 6.626% | $251.3175 | $251.32 | $251.30 | $251.30 |
| Purchase #3 | $161.84 | 12.180% | $181.5521 | $181.55 | $181.55 | $181.60 |
| Purchase #4 | $104.88 | 4.854% | $109.9709 | $109.97 | $109.95 | $110.00 |
| Purchase #5 | $183.98 | 5.116% | $193.3924 | $193.39 | $193.40 | $193.40 |
| Purchase #6 | $83.49 | 12.292% | $93.7526 | $93.75 | $93.75 | $93.80 |
| Purchase #7 | $110.29 | 9.667% | $120.9517 | $120.95 | $120.95 | $121.00 |
| 7 purchase totals = | $1,123.61 | $1,207.0523 | $1,207.05 | $1,207.00 | $1,207.20 | |