| 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 | $198.31 | 6.148% | $210.5021 | $210.50 | $210.50 | $210.50 |
| Purchase #2 | $78.38 | 5.232% | $82.4808 | $82.48 | $82.50 | $82.50 |
| Purchase #3 | $82.37 | 12.661% | $92.7989 | $92.80 | $92.80 | $92.80 |
| Purchase #4 | $165.53 | 3.842% | $171.8897 | $171.89 | $171.90 | $171.90 |
| Purchase #5 | $131.37 | 8.738% | $142.8491 | $142.85 | $142.85 | $142.80 |
| Purchase #6 | $191.67 | 5.388% | $201.9972 | $202.00 | $202.00 | $202.00 |
| Purchase #7 | $219.51 | 3.865% | $227.9941 | $227.99 | $228.00 | $228.00 |
| 7 purchase totals = | $1,067.14 | $1,130.5119 | $1,130.51 | $1,130.55 | $1,130.50 | |