| 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 | $117.82 | 13.233% | $133.4111 | $133.41 | $133.40 | $133.40 |
| Purchase #2 | $139.42 | 8.407% | $151.141 | $151.14 | $151.15 | $151.10 |
| Purchase #3 | $73.68 | 3.344% | $76.1439 | $76.14 | $76.15 | $76.10 |
| Purchase #4 | $68.81 | 7.287% | $73.8242 | $73.82 | $73.80 | $73.80 |
| Purchase #5 | $41.75 | 9.349% | $45.6532 | $45.65 | $45.65 | $45.70 |
| Purchase #6 | $247.88 | 11.563% | $276.5424 | $276.54 | $276.55 | $276.50 |
| Purchase #7 | $23.60 | 6.607% | $25.1593 | $25.16 | $25.15 | $25.20 |
| 7 purchase totals = | $712.96 | $781.8751 | $781.86 | $781.85 | $781.80 | |