| 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 | $118.82 | 9.133% | $129.6718 | $129.67 | $129.65 | $129.70 |
| Purchase #2 | $172.44 | 12.105% | $193.3139 | $193.31 | $193.30 | $193.30 |
| Purchase #3 | $30.62 | 5.579% | $32.3283 | $32.33 | $32.35 | $32.30 |
| Purchase #4 | $172.97 | 6.578% | $184.348 | $184.35 | $184.35 | $184.30 |
| Purchase #5 | $88.42 | 12.121% | $99.1374 | $99.14 | $99.15 | $99.10 |
| Purchase #6 | $208.89 | 9.427% | $228.5821 | $228.58 | $228.60 | $228.60 |
| Purchase #7 | $221.52 | 13.747% | $251.9724 | $251.97 | $251.95 | $252.00 |
| 7 purchase totals = | $1,013.68 | $1,119.3539 | $1,119.35 | $1,119.35 | $1,119.30 | |