| 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 | $99.88 | 7.257% | $107.1283 | $107.13 | $107.15 | $107.10 |
| Purchase #2 | $244.70 | 10.658% | $270.7801 | $270.78 | $270.80 | $270.80 |
| Purchase #3 | $108.99 | 5.310% | $114.7774 | $114.78 | $114.80 | $114.80 |
| Purchase #4 | $239.74 | 6.359% | $254.9851 | $254.99 | $255.00 | $255.00 |
| Purchase #5 | $116.40 | 10.518% | $128.643 | $128.64 | $128.65 | $128.60 |
| Purchase #6 | $203.85 | 5.509% | $215.0801 | $215.08 | $215.10 | $215.10 |
| Purchase #7 | $54.92 | 9.480% | $60.1264 | $60.13 | $60.15 | $60.10 |
| 7 purchase totals = | $1,068.48 | $1,151.5204 | $1,151.53 | $1,151.65 | $1,151.50 | |