| 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 | $126.75 | 9.742% | $139.098 | $139.10 | $139.10 | $139.10 |
| Purchase #2 | $233.54 | 3.438% | $241.5691 | $241.57 | $241.55 | $241.60 |
| Purchase #3 | $84.51 | 8.506% | $91.6984 | $91.70 | $91.70 | $91.70 |
| Purchase #4 | $100.60 | 12.307% | $112.9808 | $112.98 | $113.00 | $113.00 |
| Purchase #5 | $223.37 | 6.422% | $237.7148 | $237.71 | $237.70 | $237.70 |
| Purchase #6 | $58.73 | 7.233% | $62.9779 | $62.98 | $63.00 | $63.00 |
| Purchase #7 | $136.41 | 12.448% | $153.3903 | $153.39 | $153.40 | $153.40 |
| 7 purchase totals = | $963.91 | $1,039.4293 | $1,039.43 | $1,039.45 | $1,039.50 | |