| 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 | $98.57 | 10.281% | $108.704 | $108.70 | $108.70 | $108.70 |
| Purchase #2 | $244.51 | 3.563% | $253.2219 | $253.22 | $253.20 | $253.20 |
| Purchase #3 | $8.33 | 11.814% | $9.3141 | $9.31 | $9.30 | $9.30 |
| Purchase #4 | $189.96 | 9.428% | $207.8694 | $207.87 | $207.85 | $207.90 |
| Purchase #5 | $68.84 | 6.160% | $73.0805 | $73.08 | $73.10 | $73.10 |
| Purchase #6 | $91.72 | 8.271% | $99.3062 | $99.31 | $99.30 | $99.30 |
| Purchase #7 | $20.67 | 12.780% | $23.3116 | $23.31 | $23.30 | $23.30 |
| 7 purchase totals = | $722.60 | $774.8077 | $774.80 | $774.75 | $774.80 | |