| 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 | $236.85 | 3.723% | $245.6679 | $245.67 | $245.65 | $245.70 |
| Purchase #2 | $120.99 | 6.740% | $129.1447 | $129.14 | $129.15 | $129.10 |
| Purchase #3 | $176.50 | 6.326% | $187.6654 | $187.67 | $187.65 | $187.70 |
| Purchase #4 | $108.74 | 3.643% | $112.7014 | $112.70 | $112.70 | $112.70 |
| Purchase #5 | $213.44 | 13.872% | $243.0484 | $243.05 | $243.05 | $243.00 |
| Purchase #6 | $28.42 | 11.446% | $31.673 | $31.67 | $31.65 | $31.70 |
| Purchase #7 | $59.38 | 5.579% | $62.6928 | $62.69 | $62.70 | $62.70 |
| 7 purchase totals = | $944.32 | $1,012.5936 | $1,012.59 | $1,012.55 | $1,012.60 | |