| 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 | $107.72 | 7.772% | $116.092 | $116.09 | $116.10 | $116.10 |
| Purchase #2 | $198.64 | 11.185% | $220.8579 | $220.86 | $220.85 | $220.90 |
| Purchase #3 | $220.88 | 3.446% | $228.4915 | $228.49 | $228.50 | $228.50 |
| Purchase #4 | $240.84 | 4.607% | $251.9355 | $251.94 | $251.95 | $251.90 |
| Purchase #5 | $32.45 | 11.763% | $36.2671 | $36.27 | $36.25 | $36.30 |
| Purchase #6 | $156.50 | 6.156% | $166.1341 | $166.13 | $166.15 | $166.10 |
| Purchase #7 | $7.56 | 5.248% | $7.9567 | $7.96 | $7.95 | $8.00 |
| 7 purchase totals = | $964.59 | $1,027.7348 | $1,027.74 | $1,027.75 | $1,027.80 | |