| 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 | $104.55 | 12.599% | $117.7223 | $117.72 | $117.70 | $117.70 |
| Purchase #2 | $182.29 | 12.328% | $204.7627 | $204.76 | $204.75 | $204.80 |
| Purchase #3 | $203.43 | 12.307% | $228.4661 | $228.47 | $228.45 | $228.50 |
| Purchase #4 | $61.96 | 4.485% | $64.7389 | $64.74 | $64.75 | $64.70 |
| Purchase #5 | $5.88 | 8.822% | $6.3987 | $6.40 | $6.40 | $6.40 |
| Purchase #6 | $213.53 | 3.597% | $221.2107 | $221.21 | $221.20 | $221.20 |
| Purchase #7 | $161.60 | 4.827% | $169.4004 | $169.40 | $169.40 | $169.40 |
| 7 purchase totals = | $933.24 | $1,012.6998 | $1,012.70 | $1,012.65 | $1,012.70 | |