| 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 | $200.55 | 4.285% | $209.1436 | $209.14 | $209.15 | $209.10 |
| Purchase #2 | $179.80 | 8.706% | $195.4534 | $195.45 | $195.45 | $195.50 |
| Purchase #3 | $49.33 | 13.690% | $56.0833 | $56.08 | $56.10 | $56.10 |
| Purchase #4 | $108.88 | 12.481% | $122.4693 | $122.47 | $122.45 | $122.50 |
| Purchase #5 | $140.58 | 3.415% | $145.3808 | $145.38 | $145.40 | $145.40 |
| Purchase #6 | $233.25 | 7.541% | $250.8394 | $250.84 | $250.85 | $250.80 |
| Purchase #7 | $133.75 | 13.851% | $152.2757 | $152.28 | $152.30 | $152.30 |
| 7 purchase totals = | $1,046.14 | $1,131.6455 | $1,131.64 | $1,131.70 | $1,131.70 | |