| 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 | $103.73 | 8.352% | $112.3935 | $112.39 | $112.40 | $112.40 |
| Purchase #2 | $121.72 | 7.267% | $130.5654 | $130.57 | $130.55 | $130.60 |
| Purchase #3 | $217.69 | 11.436% | $242.585 | $242.59 | $242.60 | $242.60 |
| Purchase #4 | $133.63 | 5.502% | $140.9823 | $140.98 | $141.00 | $141.00 |
| Purchase #5 | $245.43 | 10.344% | $270.8173 | $270.82 | $270.80 | $270.80 |
| Purchase #6 | $120.36 | 6.572% | $128.2701 | $128.27 | $128.25 | $128.30 |
| Purchase #7 | $36.52 | 13.821% | $41.5674 | $41.57 | $41.55 | $41.60 |
| 7 purchase totals = | $979.08 | $1,067.1810 | $1,067.19 | $1,067.15 | $1,067.30 | |