| 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 | $94.74 | 7.756% | $102.088 | $102.09 | $102.10 | $102.10 |
| Purchase #2 | $172.94 | 13.152% | $195.6851 | $195.69 | $195.70 | $195.70 |
| Purchase #3 | $214.38 | 5.523% | $226.2202 | $226.22 | $226.20 | $226.20 |
| Purchase #4 | $212.72 | 10.726% | $235.5363 | $235.54 | $235.55 | $235.50 |
| Purchase #5 | $62.31 | 8.511% | $67.6132 | $67.61 | $67.60 | $67.60 |
| Purchase #6 | $223.48 | 8.826% | $243.2043 | $243.20 | $243.20 | $243.20 |
| Purchase #7 | $178.79 | 10.439% | $197.4539 | $197.45 | $197.45 | $197.50 |
| 7 purchase totals = | $1,159.36 | $1,267.8010 | $1,267.80 | $1,267.80 | $1,267.80 | |