| 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 | 8.370% | $200.3761 | $200.38 | $200.40 | $200.40 |
| Purchase #2 | $109.36 | 11.711% | $122.1671 | $122.17 | $122.15 | $122.20 |
| Purchase #3 | $230.34 | 4.379% | $240.4266 | $240.43 | $240.45 | $240.40 |
| Purchase #4 | $204.82 | 12.283% | $229.978 | $229.98 | $230.00 | $230.00 |
| Purchase #5 | $143.65 | 8.634% | $156.0527 | $156.05 | $156.05 | $156.10 |
| Purchase #6 | $112.92 | 10.362% | $124.6208 | $124.62 | $124.60 | $124.60 |
| Purchase #7 | $128.50 | 7.168% | $137.7109 | $137.71 | $137.70 | $137.70 |
| 7 purchase totals = | $1,114.49 | $1,211.3322 | $1,211.34 | $1,211.35 | $1,211.40 | |