| 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 | $217.95 | 8.426% | $236.3145 | $236.31 | $236.30 | $236.30 |
| Purchase #2 | $236.63 | 6.550% | $252.1293 | $252.13 | $252.15 | $252.10 |
| Purchase #3 | $182.65 | 6.199% | $193.9725 | $193.97 | $193.95 | $194.00 |
| Purchase #4 | $243.45 | 8.294% | $263.6417 | $263.64 | $263.65 | $263.60 |
| Purchase #5 | $115.75 | 12.413% | $130.118 | $130.12 | $130.10 | $130.10 |
| Purchase #6 | $187.43 | 13.730% | $213.1641 | $213.16 | $213.15 | $213.20 |
| Purchase #7 | $189.58 | 4.836% | $198.7481 | $198.75 | $198.75 | $198.70 |
| 7 purchase totals = | $1,373.44 | $1,488.0882 | $1,488.08 | $1,488.05 | $1,488.00 | |