| 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 | $14.42 | 4.688% | $15.096 | $15.10 | $15.10 | $15.10 |
| Purchase #2 | $200.35 | 7.287% | $214.9495 | $214.95 | $214.95 | $214.90 |
| Purchase #3 | $230.91 | 8.171% | $249.7777 | $249.78 | $249.80 | $249.80 |
| Purchase #4 | $188.85 | 12.287% | $212.054 | $212.05 | $212.05 | $212.10 |
| Purchase #5 | $29.77 | 13.546% | $33.8026 | $33.80 | $33.80 | $33.80 |
| Purchase #6 | $85.95 | 4.748% | $90.0309 | $90.03 | $90.05 | $90.00 |
| Purchase #7 | $65.85 | 4.328% | $68.7 | $68.70 | $68.70 | $68.70 |
| 7 purchase totals = | $816.10 | $884.4107 | $884.41 | $884.45 | $884.40 | |