| 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 | $191.55 | 11.499% | $213.5763 | $213.58 | $213.60 | $213.60 |
| Purchase #2 | $133.65 | 13.609% | $151.8384 | $151.84 | $151.85 | $151.80 |
| Purchase #3 | $207.83 | 6.708% | $221.7712 | $221.77 | $221.75 | $221.80 |
| Purchase #4 | $14.80 | 12.472% | $16.6459 | $16.65 | $16.65 | $16.60 |
| Purchase #5 | $12.77 | 5.511% | $13.4738 | $13.47 | $13.45 | $13.50 |
| Purchase #6 | $228.76 | 5.872% | $242.1928 | $242.19 | $242.20 | $242.20 |
| Purchase #7 | $89.76 | 7.141% | $96.1698 | $96.17 | $96.15 | $96.20 |
| 7 purchase totals = | $879.12 | $955.6682 | $955.67 | $955.65 | $955.70 | |