| 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 | $107.98 | 3.811% | $112.0951 | $112.10 | $112.10 | $112.10 |
| Purchase #2 | $185.38 | 7.226% | $198.7756 | $198.78 | $198.80 | $198.80 |
| Purchase #3 | $240.48 | 7.279% | $257.9845 | $257.98 | $258.00 | $258.00 |
| Purchase #4 | $178.31 | 13.266% | $201.9646 | $201.96 | $201.95 | $202.00 |
| Purchase #5 | $114.66 | 11.564% | $127.9193 | $127.92 | $127.90 | $127.90 |
| Purchase #6 | $175.52 | 11.683% | $196.026 | $196.03 | $196.05 | $196.00 |
| Purchase #7 | $137.65 | 10.548% | $152.1693 | $152.17 | $152.15 | $152.20 |
| 7 purchase totals = | $1,139.98 | $1,246.9344 | $1,246.94 | $1,246.95 | $1,247.00 | |