| 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 | $142.35 | 11.418% | $158.6035 | $158.60 | $158.60 | $158.60 |
| Purchase #2 | $111.27 | 6.762% | $118.7941 | $118.79 | $118.80 | $118.80 |
| Purchase #3 | $242.53 | 8.662% | $263.5379 | $263.54 | $263.55 | $263.50 |
| Purchase #4 | $35.30 | 12.827% | $39.8279 | $39.83 | $39.85 | $39.80 |
| Purchase #5 | $145.82 | 8.505% | $158.222 | $158.22 | $158.20 | $158.20 |
| Purchase #6 | $221.82 | 13.139% | $250.9649 | $250.96 | $250.95 | $251.00 |
| Purchase #7 | $203.88 | 4.213% | $212.4695 | $212.47 | $212.45 | $212.50 |
| 7 purchase totals = | $1,102.97 | $1,202.4198 | $1,202.41 | $1,202.40 | $1,202.40 | |