| 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 | $129.58 | 8.114% | $140.0941 | $140.09 | $140.10 | $140.10 |
| Purchase #2 | $164.25 | 13.851% | $187.0003 | $187.00 | $187.00 | $187.00 |
| Purchase #3 | $121.35 | 7.494% | $130.444 | $130.44 | $130.45 | $130.40 |
| Purchase #4 | $239.88 | 6.208% | $254.7718 | $254.77 | $254.75 | $254.80 |
| Purchase #5 | $193.89 | 11.673% | $216.5228 | $216.52 | $216.50 | $216.50 |
| Purchase #6 | $37.31 | 11.757% | $41.6965 | $41.70 | $41.70 | $41.70 |
| Purchase #7 | $198.80 | 4.474% | $207.6943 | $207.69 | $207.70 | $207.70 |
| 7 purchase totals = | $1,085.06 | $1,178.2238 | $1,178.21 | $1,178.20 | $1,178.20 | |