| 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 | $223.81 | 10.265% | $246.7841 | $246.78 | $246.80 | $246.80 |
| Purchase #2 | $219.64 | 13.678% | $249.6824 | $249.68 | $249.70 | $249.70 |
| Purchase #3 | $187.67 | 7.672% | $202.068 | $202.07 | $202.05 | $202.10 |
| Purchase #4 | $250.90 | 9.652% | $275.1169 | $275.12 | $275.10 | $275.10 |
| Purchase #5 | $109.26 | 3.412% | $112.988 | $112.99 | $113.00 | $113.00 |
| Purchase #6 | $101.64 | 6.251% | $107.9935 | $107.99 | $108.00 | $108.00 |
| Purchase #7 | $110.39 | 3.239% | $113.9655 | $113.97 | $113.95 | $114.00 |
| 7 purchase totals = | $1,203.31 | $1,308.5984 | $1,308.60 | $1,308.60 | $1,308.70 | |