| 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 | $244.97 | 10.357% | $270.3415 | $270.34 | $270.35 | $270.30 |
| Purchase #2 | $8.76 | 10.495% | $9.6794 | $9.68 | $9.70 | $9.70 |
| Purchase #3 | $169.51 | 4.171% | $176.5803 | $176.58 | $176.60 | $176.60 |
| Purchase #4 | $155.59 | 12.339% | $174.7883 | $174.79 | $174.80 | $174.80 |
| Purchase #5 | $193.69 | 10.162% | $213.3728 | $213.37 | $213.35 | $213.40 |
| Purchase #6 | $28.70 | 13.815% | $32.6649 | $32.66 | $32.65 | $32.70 |
| Purchase #7 | $234.28 | 9.513% | $256.5671 | $256.57 | $256.55 | $256.60 |
| 7 purchase totals = | $1,035.50 | $1,133.9943 | $1,133.99 | $1,134.00 | $1,134.10 | |