| 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 | $231.69 | 13.701% | $263.4338 | $263.43 | $263.45 | $263.40 |
| Purchase #2 | $93.72 | 7.687% | $100.9243 | $100.92 | $100.90 | $100.90 |
| Purchase #3 | $213.80 | 9.784% | $234.7182 | $234.72 | $234.70 | $234.70 |
| Purchase #4 | $225.83 | 6.590% | $240.7122 | $240.71 | $240.70 | $240.70 |
| Purchase #5 | $192.26 | 12.251% | $215.8138 | $215.81 | $215.80 | $215.80 |
| Purchase #6 | $22.68 | 11.354% | $25.2551 | $25.26 | $25.25 | $25.30 |
| Purchase #7 | $39.68 | 4.491% | $41.462 | $41.46 | $41.45 | $41.50 |
| 7 purchase totals = | $1,019.66 | $1,122.3194 | $1,122.31 | $1,122.25 | $1,122.30 | |