| 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 | $188.44 | 3.394% | $194.8357 | $194.84 | $194.85 | $194.80 |
| Purchase #2 | $213.54 | 3.168% | $220.3049 | $220.30 | $220.30 | $220.30 |
| Purchase #3 | $243.55 | 13.488% | $276.4 | $276.40 | $276.40 | $276.40 |
| Purchase #4 | $192.62 | 9.602% | $211.1154 | $211.12 | $211.10 | $211.10 |
| Purchase #5 | $131.66 | 13.277% | $149.1405 | $149.14 | $149.15 | $149.10 |
| Purchase #6 | $209.28 | 7.513% | $225.0032 | $225.00 | $225.00 | $225.00 |
| Purchase #7 | $57.32 | 11.392% | $63.8499 | $63.85 | $63.85 | $63.80 |
| 7 purchase totals = | $1,236.41 | $1,340.6496 | $1,340.65 | $1,340.65 | $1,340.50 | |