| 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 | $230.44 | 6.679% | $245.8311 | $245.83 | $245.85 | $245.80 |
| Purchase #2 | $221.43 | 10.210% | $244.038 | $244.04 | $244.05 | $244.00 |
| Purchase #3 | $182.29 | 11.388% | $203.0492 | $203.05 | $203.05 | $203.00 |
| Purchase #4 | $37.52 | 9.485% | $41.0788 | $41.08 | $41.10 | $41.10 |
| Purchase #5 | $6.89 | 7.708% | $7.4211 | $7.42 | $7.40 | $7.40 |
| Purchase #6 | $157.29 | 4.160% | $163.8333 | $163.83 | $163.85 | $163.80 |
| Purchase #7 | $118.59 | 8.436% | $128.5943 | $128.59 | $128.60 | $128.60 |
| 7 purchase totals = | $954.45 | $1,033.8458 | $1,033.84 | $1,033.90 | $1,033.70 | |