| 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 | $232.37 | 7.168% | $249.0263 | $249.03 | $249.05 | $249.00 |
| Purchase #2 | $244.41 | 4.774% | $256.0781 | $256.08 | $256.10 | $256.10 |
| Purchase #3 | $57.87 | 7.552% | $62.2403 | $62.24 | $62.25 | $62.20 |
| Purchase #4 | $240.68 | 4.167% | $250.7091 | $250.71 | $250.70 | $250.70 |
| Purchase #5 | $242.92 | 11.765% | $271.4995 | $271.50 | $271.50 | $271.50 |
| Purchase #6 | $141.37 | 5.523% | $149.1779 | $149.18 | $149.20 | $149.20 |
| Purchase #7 | $137.78 | 5.852% | $145.8429 | $145.84 | $145.85 | $145.80 |
| 7 purchase totals = | $1,297.40 | $1,384.5741 | $1,384.58 | $1,384.65 | $1,384.50 | |