| 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 | $146.76 | 10.616% | $162.34 | $162.34 | $162.35 | $162.30 |
| Purchase #2 | $125.79 | 4.763% | $131.7814 | $131.78 | $131.80 | $131.80 |
| Purchase #3 | $99.81 | 10.631% | $110.4208 | $110.42 | $110.40 | $110.40 |
| Purchase #4 | $49.52 | 8.299% | $53.6297 | $53.63 | $53.65 | $53.60 |
| Purchase #5 | $239.47 | 8.487% | $259.7938 | $259.79 | $259.80 | $259.80 |
| Purchase #6 | $225.83 | 12.390% | $253.8103 | $253.81 | $253.80 | $253.80 |
| Purchase #7 | $101.69 | 13.418% | $115.3348 | $115.33 | $115.35 | $115.30 |
| 7 purchase totals = | $988.87 | $1,087.1108 | $1,087.10 | $1,087.15 | $1,087.00 | |