| 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 | $203.48 | 7.761% | $219.2721 | $219.27 | $219.25 | $219.30 |
| Purchase #2 | $195.87 | 13.678% | $222.6611 | $222.66 | $222.65 | $222.70 |
| Purchase #3 | $206.87 | 10.245% | $228.0638 | $228.06 | $228.05 | $228.10 |
| Purchase #4 | $220.57 | 4.745% | $231.036 | $231.04 | $231.05 | $231.00 |
| Purchase #5 | $192.97 | 9.145% | $210.6171 | $210.62 | $210.60 | $210.60 |
| Purchase #6 | $138.73 | 5.571% | $146.4586 | $146.46 | $146.45 | $146.50 |
| Purchase #7 | $234.91 | 4.425% | $245.3048 | $245.30 | $245.30 | $245.30 |
| 7 purchase totals = | $1,393.40 | $1,503.4135 | $1,503.41 | $1,503.35 | $1,503.50 | |