| 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 | $131.46 | 5.851% | $139.1517 | $139.15 | $139.15 | $139.20 |
| Purchase #2 | $52.80 | 8.173% | $57.1153 | $57.12 | $57.10 | $57.10 |
| Purchase #3 | $219.94 | 12.718% | $247.912 | $247.91 | $247.90 | $247.90 |
| Purchase #4 | $185.61 | 9.318% | $202.9051 | $202.91 | $202.90 | $202.90 |
| Purchase #5 | $124.61 | 8.415% | $135.0959 | $135.10 | $135.10 | $135.10 |
| Purchase #6 | $230.49 | 9.752% | $252.9674 | $252.97 | $252.95 | $253.00 |
| Purchase #7 | $203.27 | 4.729% | $212.8826 | $212.88 | $212.90 | $212.90 |
| 7 purchase totals = | $1,148.18 | $1,248.0300 | $1,248.04 | $1,248.00 | $1,248.10 | |