| 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 | $189.67 | 11.625% | $211.7191 | $211.72 | $211.70 | $211.70 |
| Purchase #2 | $240.47 | 3.598% | $249.1221 | $249.12 | $249.10 | $249.10 |
| Purchase #3 | $248.58 | 8.174% | $268.8989 | $268.90 | $268.90 | $268.90 |
| Purchase #4 | $63.43 | 13.620% | $72.0692 | $72.07 | $72.05 | $72.10 |
| Purchase #5 | $200.97 | 5.169% | $211.3581 | $211.36 | $211.35 | $211.40 |
| Purchase #6 | $126.33 | 12.357% | $141.9406 | $141.94 | $141.95 | $141.90 |
| Purchase #7 | $143.60 | 5.514% | $151.5181 | $151.52 | $151.50 | $151.50 |
| 7 purchase totals = | $1,213.05 | $1,306.6261 | $1,306.63 | $1,306.55 | $1,306.60 | |