| 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 | $229.59 | 4.228% | $239.2971 | $239.30 | $239.30 | $239.30 |
| Purchase #2 | $208.53 | 6.387% | $221.8488 | $221.85 | $221.85 | $221.80 |
| Purchase #3 | $59.88 | 8.402% | $64.9111 | $64.91 | $64.90 | $64.90 |
| Purchase #4 | $156.92 | 13.359% | $177.8829 | $177.88 | $177.90 | $177.90 |
| Purchase #5 | $72.57 | 11.276% | $80.753 | $80.75 | $80.75 | $80.80 |
| Purchase #6 | $138.55 | 12.698% | $156.1431 | $156.14 | $156.15 | $156.10 |
| Purchase #7 | $244.41 | 3.525% | $253.0255 | $253.03 | $253.05 | $253.00 |
| 7 purchase totals = | $1,110.45 | $1,193.8615 | $1,193.86 | $1,193.90 | $1,193.80 | |