| 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 | $236.88 | 6.234% | $251.6471 | $251.65 | $251.65 | $251.60 |
| Purchase #2 | $23.57 | 11.497% | $26.2798 | $26.28 | $26.30 | $26.30 |
| Purchase #3 | $218.57 | 9.194% | $238.6653 | $238.67 | $238.65 | $238.70 |
| Purchase #4 | $184.58 | 4.647% | $193.1574 | $193.16 | $193.15 | $193.20 |
| Purchase #5 | $134.80 | 6.269% | $143.2506 | $143.25 | $143.25 | $143.30 |
| Purchase #6 | $217.77 | 4.464% | $227.4913 | $227.49 | $227.50 | $227.50 |
| Purchase #7 | $129.97 | 11.472% | $144.8802 | $144.88 | $144.90 | $144.90 |
| 7 purchase totals = | $1,146.14 | $1,225.3717 | $1,225.38 | $1,225.40 | $1,225.50 | |