| 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 | $19.92 | 6.370% | $21.1889 | $21.19 | $21.20 | $21.20 |
| Purchase #2 | $24.98 | 3.642% | $25.8898 | $25.89 | $25.90 | $25.90 |
| Purchase #3 | $85.62 | 6.833% | $91.4704 | $91.47 | $91.45 | $91.50 |
| Purchase #4 | $216.85 | 7.220% | $232.5066 | $232.51 | $232.50 | $232.50 |
| Purchase #5 | $230.54 | 6.137% | $244.6882 | $244.69 | $244.70 | $244.70 |
| Purchase #6 | $188.92 | 13.379% | $214.1956 | $214.20 | $214.20 | $214.20 |
| Purchase #7 | $96.75 | 4.668% | $101.2663 | $101.27 | $101.25 | $101.30 |
| 7 purchase totals = | $863.58 | $931.2058 | $931.22 | $931.20 | $931.30 | |