| 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 | $188.79 | 5.315% | $198.8242 | $198.82 | $198.80 | $198.80 |
| Purchase #2 | $237.88 | 12.121% | $266.7134 | $266.71 | $266.70 | $266.70 |
| Purchase #3 | $245.65 | 5.593% | $259.3892 | $259.39 | $259.40 | $259.40 |
| Purchase #4 | $195.99 | 3.142% | $202.148 | $202.15 | $202.15 | $202.10 |
| Purchase #5 | $219.60 | 12.111% | $246.1958 | $246.20 | $246.20 | $246.20 |
| Purchase #6 | $104.86 | 8.411% | $113.6798 | $113.68 | $113.70 | $113.70 |
| Purchase #7 | $202.76 | 6.496% | $215.9313 | $215.93 | $215.95 | $215.90 |
| 7 purchase totals = | $1,395.53 | $1,502.8817 | $1,502.88 | $1,502.90 | $1,502.80 | |