| 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 | $135.29 | 3.332% | $139.7979 | $139.80 | $139.80 | $139.80 |
| Purchase #2 | $50.72 | 10.793% | $56.1942 | $56.19 | $56.20 | $56.20 |
| Purchase #3 | $165.31 | 8.103% | $178.7051 | $178.71 | $178.70 | $178.70 |
| Purchase #4 | $14.27 | 5.637% | $15.0744 | $15.07 | $15.05 | $15.10 |
| Purchase #5 | $149.66 | 5.627% | $158.0814 | $158.08 | $158.10 | $158.10 |
| Purchase #6 | $215.65 | 11.567% | $240.5942 | $240.59 | $240.60 | $240.60 |
| Purchase #7 | $199.25 | 11.433% | $222.0303 | $222.03 | $222.05 | $222.00 |
| 7 purchase totals = | $930.15 | $1,010.4775 | $1,010.47 | $1,010.50 | $1,010.50 | |