| 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 | $192.74 | 9.393% | $210.8441 | $210.84 | $210.85 | $210.80 |
| Purchase #2 | $85.74 | 9.611% | $93.9805 | $93.98 | $94.00 | $94.00 |
| Purchase #3 | $24.27 | 3.863% | $25.2076 | $25.21 | $25.20 | $25.20 |
| Purchase #4 | $165.96 | 3.827% | $172.3113 | $172.31 | $172.30 | $172.30 |
| Purchase #5 | $235.59 | 10.609% | $260.5837 | $260.58 | $260.60 | $260.60 |
| Purchase #6 | $228.27 | 12.653% | $257.153 | $257.15 | $257.15 | $257.20 |
| Purchase #7 | $111.86 | 4.373% | $116.7516 | $116.75 | $116.75 | $116.80 |
| 7 purchase totals = | $1,044.43 | $1,136.8318 | $1,136.82 | $1,136.85 | $1,136.90 | |