| 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 | $113.58 | 7.637% | $122.2541 | $122.25 | $122.25 | $122.30 |
| Purchase #2 | $136.87 | 4.769% | $143.3973 | $143.40 | $143.40 | $143.40 |
| Purchase #3 | $220.32 | 4.132% | $229.4236 | $229.42 | $229.40 | $229.40 |
| Purchase #4 | $182.68 | 9.136% | $199.3696 | $199.37 | $199.35 | $199.40 |
| Purchase #5 | $216.50 | 8.132% | $234.1058 | $234.11 | $234.10 | $234.10 |
| Purchase #6 | $6.62 | 13.610% | $7.521 | $7.52 | $7.50 | $7.50 |
| Purchase #7 | $183.59 | 8.214% | $198.6701 | $198.67 | $198.65 | $198.70 |
| 7 purchase totals = | $1,060.16 | $1,134.7415 | $1,134.74 | $1,134.65 | $1,134.80 | |