| 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 | $18.95 | 3.809% | $19.6718 | $19.67 | $19.65 | $19.70 |
| Purchase #2 | $208.93 | 7.282% | $224.1443 | $224.14 | $224.15 | $224.10 |
| Purchase #3 | $240.90 | 9.809% | $264.5299 | $264.53 | $264.55 | $264.50 |
| Purchase #4 | $156.25 | 11.225% | $173.7891 | $173.79 | $173.80 | $173.80 |
| Purchase #5 | $243.80 | 6.768% | $260.3004 | $260.30 | $260.30 | $260.30 |
| Purchase #6 | $26.86 | 9.642% | $29.4498 | $29.45 | $29.45 | $29.40 |
| Purchase #7 | $196.34 | 10.457% | $216.8713 | $216.87 | $216.85 | $216.90 |
| 7 purchase totals = | $1,092.03 | $1,188.7566 | $1,188.75 | $1,188.75 | $1,188.70 | |