| 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 | $27.40 | 4.302% | $28.5787 | $28.58 | $28.60 | $28.60 |
| Purchase #2 | $194.86 | 6.216% | $206.9725 | $206.97 | $206.95 | $207.00 |
| Purchase #3 | $245.57 | 4.529% | $256.6919 | $256.69 | $256.70 | $256.70 |
| Purchase #4 | $230.31 | 8.242% | $249.2922 | $249.29 | $249.30 | $249.30 |
| Purchase #5 | $187.89 | 8.356% | $203.5901 | $203.59 | $203.60 | $203.60 |
| Purchase #6 | $79.42 | 13.268% | $89.9574 | $89.96 | $89.95 | $90.00 |
| Purchase #7 | $195.99 | 8.221% | $212.1023 | $212.10 | $212.10 | $212.10 |
| 7 purchase totals = | $1,161.44 | $1,247.1851 | $1,247.18 | $1,247.20 | $1,247.30 | |