| 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 | $112.62 | 6.680% | $120.143 | $120.14 | $120.15 | $120.10 |
| Purchase #2 | $192.85 | 8.105% | $208.4805 | $208.48 | $208.50 | $208.50 |
| Purchase #3 | $135.26 | 4.742% | $141.674 | $141.67 | $141.65 | $141.70 |
| Purchase #4 | $74.28 | 11.596% | $82.8935 | $82.89 | $82.90 | $82.90 |
| Purchase #5 | $248.87 | 7.175% | $266.7264 | $266.73 | $266.75 | $266.70 |
| Purchase #6 | $219.38 | 7.338% | $235.4781 | $235.48 | $235.50 | $235.50 |
| Purchase #7 | $53.62 | 8.457% | $58.1546 | $58.15 | $58.15 | $58.20 |
| 7 purchase totals = | $1,036.88 | $1,113.5501 | $1,113.54 | $1,113.60 | $1,113.60 | |