| 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 | $203.78 | 9.248% | $222.6256 | $222.63 | $222.65 | $222.60 |
| Purchase #2 | $58.40 | 5.807% | $61.7913 | $61.79 | $61.80 | $61.80 |
| Purchase #3 | $130.85 | 13.104% | $147.9966 | $148.00 | $148.00 | $148.00 |
| Purchase #4 | $181.52 | 9.518% | $198.7971 | $198.80 | $198.80 | $198.80 |
| Purchase #5 | $103.31 | 7.465% | $111.0221 | $111.02 | $111.00 | $111.00 |
| Purchase #6 | $68.97 | 9.743% | $75.6897 | $75.69 | $75.70 | $75.70 |
| Purchase #7 | $60.47 | 3.332% | $62.4849 | $62.48 | $62.50 | $62.50 |
| 7 purchase totals = | $807.30 | $880.4073 | $880.41 | $880.45 | $880.40 | |