| 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 | $220.86 | 13.811% | $251.363 | $251.36 | $251.35 | $251.40 |
| Purchase #2 | $26.55 | 9.269% | $29.0109 | $29.01 | $29.00 | $29.00 |
| Purchase #3 | $190.47 | 12.640% | $214.5454 | $214.55 | $214.55 | $214.50 |
| Purchase #4 | $140.54 | 11.817% | $157.1476 | $157.15 | $157.15 | $157.10 |
| Purchase #5 | $167.39 | 4.589% | $175.0715 | $175.07 | $175.05 | $175.10 |
| Purchase #6 | $49.90 | 10.625% | $55.2019 | $55.20 | $55.20 | $55.20 |
| Purchase #7 | $228.69 | 4.261% | $238.4345 | $238.43 | $238.45 | $238.40 |
| 7 purchase totals = | $1,024.40 | $1,120.7748 | $1,120.77 | $1,120.75 | $1,120.70 | |