| 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 | $221.62 | 9.548% | $242.7803 | $242.78 | $242.80 | $242.80 |
| Purchase #2 | $211.89 | 11.251% | $235.7297 | $235.73 | $235.75 | $235.70 |
| Purchase #3 | $108.83 | 6.329% | $115.7179 | $115.72 | $115.70 | $115.70 |
| Purchase #4 | $199.68 | 13.311% | $226.2594 | $226.26 | $226.25 | $226.30 |
| Purchase #5 | $192.63 | 7.253% | $206.6015 | $206.60 | $206.60 | $206.60 |
| Purchase #6 | $116.70 | 9.259% | $127.5053 | $127.51 | $127.50 | $127.50 |
| Purchase #7 | $224.36 | 3.728% | $232.7241 | $232.72 | $232.70 | $232.70 |
| 7 purchase totals = | $1,275.71 | $1,387.3182 | $1,387.32 | $1,387.30 | $1,387.30 | |