| 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 | $247.67 | 9.344% | $270.8123 | $270.81 | $270.80 | $270.80 |
| Purchase #2 | $123.62 | 11.655% | $138.0279 | $138.03 | $138.05 | $138.00 |
| Purchase #3 | $167.88 | 10.346% | $185.2489 | $185.25 | $185.25 | $185.20 |
| Purchase #4 | $46.62 | 8.108% | $50.3999 | $50.40 | $50.40 | $50.40 |
| Purchase #5 | $62.62 | 4.698% | $65.5619 | $65.56 | $65.55 | $65.60 |
| Purchase #6 | $232.76 | 3.369% | $240.6017 | $240.60 | $240.60 | $240.60 |
| Purchase #7 | $190.42 | 6.714% | $203.2048 | $203.20 | $203.20 | $203.20 |
| 7 purchase totals = | $1,071.59 | $1,153.8574 | $1,153.85 | $1,153.85 | $1,153.80 | |