| 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 | $126.80 | 5.580% | $133.8754 | $133.88 | $133.90 | $133.90 |
| Purchase #2 | $95.58 | 10.237% | $105.3645 | $105.36 | $105.35 | $105.40 |
| Purchase #3 | $69.56 | 7.160% | $74.5405 | $74.54 | $74.55 | $74.50 |
| Purchase #4 | $202.44 | 8.755% | $220.1636 | $220.16 | $220.15 | $220.20 |
| Purchase #5 | $250.95 | 10.159% | $276.444 | $276.44 | $276.45 | $276.40 |
| Purchase #6 | $146.51 | 6.250% | $155.6669 | $155.67 | $155.65 | $155.70 |
| Purchase #7 | $70.37 | 3.524% | $72.8498 | $72.85 | $72.85 | $72.80 |
| 7 purchase totals = | $962.21 | $1,038.9047 | $1,038.90 | $1,038.90 | $1,038.90 | |