| 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 | $90.34 | 11.764% | $100.9676 | $100.97 | $100.95 | $101.00 |
| Purchase #2 | $224.65 | 3.500% | $232.5128 | $232.51 | $232.50 | $232.50 |
| Purchase #3 | $124.52 | 9.807% | $136.7317 | $136.73 | $136.75 | $136.70 |
| Purchase #4 | $152.33 | 5.150% | $160.175 | $160.18 | $160.20 | $160.20 |
| Purchase #5 | $108.49 | 10.789% | $120.195 | $120.20 | $120.20 | $120.20 |
| Purchase #6 | $166.87 | 3.248% | $172.2899 | $172.29 | $172.30 | $172.30 |
| Purchase #7 | $229.28 | 4.438% | $239.4554 | $239.46 | $239.45 | $239.50 |
| 7 purchase totals = | $1,096.48 | $1,162.3274 | $1,162.34 | $1,162.35 | $1,162.40 | |