| 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 | $102.46 | 9.509% | $112.2029 | $112.20 | $112.20 | $112.20 |
| Purchase #2 | $127.82 | 8.379% | $138.53 | $138.53 | $138.55 | $138.50 |
| Purchase #3 | $234.52 | 7.669% | $252.5053 | $252.51 | $252.50 | $252.50 |
| Purchase #4 | $188.60 | 12.737% | $212.622 | $212.62 | $212.60 | $212.60 |
| Purchase #5 | $111.80 | 5.467% | $117.9121 | $117.91 | $117.90 | $117.90 |
| Purchase #6 | $177.74 | 10.757% | $196.8595 | $196.86 | $196.85 | $196.90 |
| Purchase #7 | $23.77 | 6.251% | $25.2559 | $25.26 | $25.25 | $25.30 |
| 7 purchase totals = | $966.71 | $1,055.8877 | $1,055.89 | $1,055.85 | $1,055.90 | |