| 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 | $243.36 | 4.726% | $254.8612 | $254.86 | $254.85 | $254.90 |
| Purchase #2 | $65.82 | 13.735% | $74.8604 | $74.86 | $74.85 | $74.90 |
| Purchase #3 | $113.48 | 11.131% | $126.1115 | $126.11 | $126.10 | $126.10 |
| Purchase #4 | $231.98 | 3.413% | $239.8975 | $239.90 | $239.90 | $239.90 |
| Purchase #5 | $221.83 | 10.302% | $244.6829 | $244.68 | $244.70 | $244.70 |
| Purchase #6 | $101.97 | 11.155% | $113.3448 | $113.34 | $113.35 | $113.30 |
| Purchase #7 | $250.33 | 12.272% | $281.0505 | $281.05 | $281.05 | $281.10 |
| 7 purchase totals = | $1,228.77 | $1,334.8088 | $1,334.80 | $1,334.80 | $1,334.90 | |