| 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 | $91.37 | 13.713% | $103.8996 | $103.90 | $103.90 | $103.90 |
| Purchase #2 | $204.70 | 3.548% | $211.9628 | $211.96 | $211.95 | $212.00 |
| Purchase #3 | $203.36 | 8.732% | $221.1174 | $221.12 | $221.10 | $221.10 |
| Purchase #4 | $177.75 | 7.444% | $190.9817 | $190.98 | $191.00 | $191.00 |
| Purchase #5 | $29.29 | 8.364% | $31.7398 | $31.74 | $31.75 | $31.70 |
| Purchase #6 | $95.67 | 6.722% | $102.1009 | $102.10 | $102.10 | $102.10 |
| Purchase #7 | $102.72 | 6.128% | $109.0147 | $109.01 | $109.00 | $109.00 |
| 7 purchase totals = | $904.86 | $970.8169 | $970.81 | $970.80 | $970.80 | |