| 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 | $207.60 | 9.747% | $227.8348 | $227.83 | $227.85 | $227.80 |
| Purchase #2 | $237.99 | 11.779% | $266.0228 | $266.02 | $266.00 | $266.00 |
| Purchase #3 | $92.83 | 12.388% | $104.3298 | $104.33 | $104.35 | $104.30 |
| Purchase #4 | $15.86 | 10.233% | $17.483 | $17.48 | $17.50 | $17.50 |
| Purchase #5 | $249.89 | 11.292% | $278.1076 | $278.11 | $278.10 | $278.10 |
| Purchase #6 | $98.83 | 6.209% | $104.9664 | $104.97 | $104.95 | $105.00 |
| Purchase #7 | $118.97 | 9.103% | $129.7998 | $129.80 | $129.80 | $129.80 |
| 7 purchase totals = | $1,021.97 | $1,128.5442 | $1,128.54 | $1,128.55 | $1,128.50 | |