| 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 | $239.70 | 11.841% | $268.0829 | $268.08 | $268.10 | $268.10 |
| Purchase #2 | $232.35 | 13.376% | $263.4291 | $263.43 | $263.45 | $263.40 |
| Purchase #3 | $169.72 | 6.188% | $180.2223 | $180.22 | $180.20 | $180.20 |
| Purchase #4 | $39.50 | 6.327% | $41.9992 | $42.00 | $42.00 | $42.00 |
| Purchase #5 | $216.87 | 6.296% | $230.5241 | $230.52 | $230.50 | $230.50 |
| Purchase #6 | $128.33 | 11.328% | $142.8672 | $142.87 | $142.85 | $142.90 |
| Purchase #7 | $110.49 | 5.815% | $116.915 | $116.92 | $116.90 | $116.90 |
| 7 purchase totals = | $1,136.96 | $1,244.0398 | $1,244.04 | $1,244.00 | $1,244.00 | |