| 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 | $30.70 | 5.783% | $32.4754 | $32.48 | $32.50 | $32.50 |
| Purchase #2 | $242.52 | 11.544% | $270.5165 | $270.52 | $270.50 | $270.50 |
| Purchase #3 | $183.65 | 3.853% | $190.726 | $190.73 | $190.75 | $190.70 |
| Purchase #4 | $213.60 | 3.498% | $221.0717 | $221.07 | $221.05 | $221.10 |
| Purchase #5 | $146.47 | 9.684% | $160.6542 | $160.65 | $160.65 | $160.70 |
| Purchase #6 | $87.96 | 6.431% | $93.6167 | $93.62 | $93.60 | $93.60 |
| Purchase #7 | $145.76 | 9.694% | $159.89 | $159.89 | $159.90 | $159.90 |
| 7 purchase totals = | $1,050.66 | $1,128.9505 | $1,128.96 | $1,128.95 | $1,129.00 | |