| 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 | $244.64 | 7.747% | $263.5923 | $263.59 | $263.60 | $263.60 |
| Purchase #2 | $229.43 | 9.617% | $251.4943 | $251.49 | $251.50 | $251.50 |
| Purchase #3 | $225.48 | 11.462% | $251.3245 | $251.32 | $251.30 | $251.30 |
| Purchase #4 | $228.54 | 10.482% | $252.4956 | $252.50 | $252.50 | $252.50 |
| Purchase #5 | $8.53 | 3.591% | $8.8363 | $8.84 | $8.85 | $8.80 |
| Purchase #6 | $220.60 | 3.418% | $228.1401 | $228.14 | $228.15 | $228.10 |
| Purchase #7 | $38.60 | 6.585% | $41.1418 | $41.14 | $41.15 | $41.10 |
| 7 purchase totals = | $1,195.82 | $1,297.0249 | $1,297.02 | $1,297.05 | $1,296.90 | |