| 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 | $223.52 | 6.747% | $238.6009 | $238.60 | $238.60 | $238.60 |
| Purchase #2 | $220.73 | 12.211% | $247.6833 | $247.68 | $247.70 | $247.70 |
| Purchase #3 | $75.80 | 9.210% | $82.7812 | $82.78 | $82.80 | $82.80 |
| Purchase #4 | $130.48 | 5.305% | $137.402 | $137.40 | $137.40 | $137.40 |
| Purchase #5 | $9.62 | 10.319% | $10.6127 | $10.61 | $10.60 | $10.60 |
| Purchase #6 | $59.26 | 11.743% | $66.2189 | $66.22 | $66.20 | $66.20 |
| Purchase #7 | $20.34 | 8.869% | $22.144 | $22.14 | $22.15 | $22.10 |
| 7 purchase totals = | $739.75 | $805.4430 | $805.43 | $805.45 | $805.40 | |