| 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 | $184.90 | 12.856% | $208.6707 | $208.67 | $208.65 | $208.70 |
| Purchase #2 | $40.90 | 6.819% | $43.689 | $43.69 | $43.70 | $43.70 |
| Purchase #3 | $130.70 | 10.794% | $144.8078 | $144.81 | $144.80 | $144.80 |
| Purchase #4 | $214.58 | 13.290% | $243.0977 | $243.10 | $243.10 | $243.10 |
| Purchase #5 | $24.47 | 5.573% | $25.8337 | $25.83 | $25.85 | $25.80 |
| Purchase #6 | $204.41 | 7.234% | $219.197 | $219.20 | $219.20 | $219.20 |
| Purchase #7 | $149.86 | 9.525% | $164.1342 | $164.13 | $164.15 | $164.10 |
| 7 purchase totals = | $949.82 | $1,049.4301 | $1,049.43 | $1,049.45 | $1,049.40 | |