| 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 | $218.66 | 6.471% | $232.8095 | $232.81 | $232.80 | $232.80 |
| Purchase #2 | $58.70 | 8.388% | $63.6238 | $63.62 | $63.60 | $63.60 |
| Purchase #3 | $39.37 | 7.530% | $42.3346 | $42.33 | $42.35 | $42.30 |
| Purchase #4 | $168.88 | 13.370% | $191.4593 | $191.46 | $191.45 | $191.50 |
| Purchase #5 | $221.83 | 10.798% | $245.7832 | $245.78 | $245.80 | $245.80 |
| Purchase #6 | $166.81 | 10.433% | $184.2133 | $184.21 | $184.20 | $184.20 |
| Purchase #7 | $33.60 | 7.569% | $36.1432 | $36.14 | $36.15 | $36.10 |
| 7 purchase totals = | $907.85 | $996.3669 | $996.35 | $996.35 | $996.30 | |