| 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 | $122.37 | 5.113% | $128.6268 | $128.63 | $128.65 | $128.60 |
| Purchase #2 | $62.42 | 4.753% | $65.3868 | $65.39 | $65.40 | $65.40 |
| Purchase #3 | $161.95 | 9.219% | $176.8802 | $176.88 | $176.90 | $176.90 |
| Purchase #4 | $133.95 | 11.437% | $149.2699 | $149.27 | $149.25 | $149.30 |
| Purchase #5 | $148.25 | 3.463% | $153.3839 | $153.38 | $153.40 | $153.40 |
| Purchase #6 | $183.90 | 4.483% | $192.1442 | $192.14 | $192.15 | $192.10 |
| Purchase #7 | $233.50 | 11.199% | $259.6497 | $259.65 | $259.65 | $259.60 |
| 7 purchase totals = | $1,046.34 | $1,125.3415 | $1,125.34 | $1,125.40 | $1,125.30 | |