| 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 | $98.94 | 7.795% | $106.6524 | $106.65 | $106.65 | $106.70 |
| Purchase #2 | $233.86 | 13.420% | $265.244 | $265.24 | $265.25 | $265.20 |
| Purchase #3 | $194.73 | 3.405% | $201.3606 | $201.36 | $201.35 | $201.40 |
| Purchase #4 | $122.91 | 12.251% | $137.9677 | $137.97 | $137.95 | $138.00 |
| Purchase #5 | $91.60 | 13.675% | $104.1263 | $104.13 | $104.15 | $104.10 |
| Purchase #6 | $207.97 | 6.121% | $220.6998 | $220.70 | $220.70 | $220.70 |
| Purchase #7 | $87.40 | 11.651% | $97.583 | $97.58 | $97.60 | $97.60 |
| 7 purchase totals = | $1,037.41 | $1,133.6338 | $1,133.63 | $1,133.65 | $1,133.70 | |