| 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 | $236.82 | 5.592% | $250.063 | $250.06 | $250.05 | $250.10 |
| Purchase #2 | $172.31 | 11.227% | $191.6552 | $191.66 | $191.65 | $191.70 |
| Purchase #3 | $138.37 | 5.380% | $145.8143 | $145.81 | $145.80 | $145.80 |
| Purchase #4 | $207.86 | 4.869% | $217.9807 | $217.98 | $218.00 | $218.00 |
| Purchase #5 | $248.65 | 4.665% | $260.2495 | $260.25 | $260.25 | $260.20 |
| Purchase #6 | $193.82 | 9.607% | $212.4403 | $212.44 | $212.45 | $212.40 |
| Purchase #7 | $80.43 | 11.629% | $89.7832 | $89.78 | $89.80 | $89.80 |
| 7 purchase totals = | $1,278.26 | $1,367.9862 | $1,367.98 | $1,368.00 | $1,368.00 | |