| 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 | $235.72 | 10.144% | $259.6314 | $259.63 | $259.65 | $259.60 |
| Purchase #2 | $66.31 | 8.225% | $71.764 | $71.76 | $71.75 | $71.80 |
| Purchase #3 | $194.73 | 11.152% | $216.4463 | $216.45 | $216.45 | $216.40 |
| Purchase #4 | $23.89 | 12.745% | $26.9348 | $26.93 | $26.95 | $26.90 |
| Purchase #5 | $169.72 | 5.164% | $178.4843 | $178.48 | $178.50 | $178.50 |
| Purchase #6 | $12.36 | 8.744% | $13.4408 | $13.44 | $13.45 | $13.40 |
| Purchase #7 | $69.31 | 7.787% | $74.7072 | $74.71 | $74.70 | $74.70 |
| 7 purchase totals = | $772.04 | $841.4088 | $841.40 | $841.45 | $841.30 | |