| 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 | $123.93 | 5.456% | $130.6916 | $130.69 | $130.70 | $130.70 |
| Purchase #2 | $196.34 | 8.124% | $212.2907 | $212.29 | $212.30 | $212.30 |
| Purchase #3 | $58.53 | 6.355% | $62.2496 | $62.25 | $62.25 | $62.20 |
| Purchase #4 | $221.91 | 8.242% | $240.1998 | $240.20 | $240.20 | $240.20 |
| Purchase #5 | $214.45 | 12.221% | $240.6579 | $240.66 | $240.65 | $240.70 |
| Purchase #6 | $137.46 | 7.548% | $147.8355 | $147.84 | $147.85 | $147.80 |
| Purchase #7 | $106.93 | 12.168% | $119.9412 | $119.94 | $119.95 | $119.90 |
| 7 purchase totals = | $1,059.55 | $1,153.8663 | $1,153.87 | $1,153.90 | $1,153.80 | |