| 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 | $243.51 | 9.748% | $267.2474 | $267.25 | $267.25 | $267.20 |
| Purchase #2 | $91.39 | 9.504% | $100.0757 | $100.08 | $100.10 | $100.10 |
| Purchase #3 | $241.59 | 8.478% | $262.072 | $262.07 | $262.05 | $262.10 |
| Purchase #4 | $184.51 | 10.799% | $204.4352 | $204.44 | $204.45 | $204.40 |
| Purchase #5 | $27.93 | 12.434% | $31.4028 | $31.40 | $31.40 | $31.40 |
| Purchase #6 | $206.74 | 4.605% | $216.2604 | $216.26 | $216.25 | $216.30 |
| Purchase #7 | $101.63 | 7.573% | $109.3264 | $109.33 | $109.35 | $109.30 |
| 7 purchase totals = | $1,097.30 | $1,190.8199 | $1,190.83 | $1,190.85 | $1,190.80 | |