| 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 | $220.65 | 11.844% | $246.7838 | $246.78 | $246.80 | $246.80 |
| Purchase #2 | $191.77 | 9.606% | $210.1914 | $210.19 | $210.20 | $210.20 |
| Purchase #3 | $111.59 | 8.815% | $121.4267 | $121.43 | $121.45 | $121.40 |
| Purchase #4 | $187.78 | 10.440% | $207.3842 | $207.38 | $207.40 | $207.40 |
| Purchase #5 | $200.48 | 6.421% | $213.3528 | $213.35 | $213.35 | $213.40 |
| Purchase #6 | $185.72 | 9.288% | $202.9697 | $202.97 | $202.95 | $203.00 |
| Purchase #7 | $36.25 | 4.398% | $37.8443 | $37.84 | $37.85 | $37.80 |
| 7 purchase totals = | $1,134.24 | $1,239.9529 | $1,239.94 | $1,240.00 | $1,240.00 | |