| 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 | $212.35 | 7.524% | $228.3272 | $228.33 | $228.35 | $228.30 |
| Purchase #2 | $29.53 | 8.757% | $32.1159 | $32.12 | $32.10 | $32.10 |
| Purchase #3 | $178.72 | 9.174% | $195.1158 | $195.12 | $195.10 | $195.10 |
| Purchase #4 | $66.95 | 4.282% | $69.8168 | $69.82 | $69.80 | $69.80 |
| Purchase #5 | $192.77 | 9.450% | $210.9868 | $210.99 | $211.00 | $211.00 |
| Purchase #6 | $180.48 | 3.694% | $187.1469 | $187.15 | $187.15 | $187.10 |
| Purchase #7 | $216.48 | 11.355% | $241.0613 | $241.06 | $241.05 | $241.10 |
| 7 purchase totals = | $1,077.28 | $1,164.5707 | $1,164.59 | $1,164.55 | $1,164.50 | |