| 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 | $120.34 | 12.371% | $135.2273 | $135.23 | $135.25 | $135.20 |
| Purchase #2 | $31.83 | 7.741% | $34.294 | $34.29 | $34.30 | $34.30 |
| Purchase #3 | $39.66 | 7.542% | $42.6512 | $42.65 | $42.65 | $42.70 |
| Purchase #4 | $59.83 | 4.555% | $62.5553 | $62.56 | $62.55 | $62.60 |
| Purchase #5 | $57.27 | 10.358% | $63.202 | $63.20 | $63.20 | $63.20 |
| Purchase #6 | $190.86 | 3.311% | $197.1794 | $197.18 | $197.20 | $197.20 |
| Purchase #7 | $110.65 | 13.699% | $125.8079 | $125.81 | $125.80 | $125.80 |
| 7 purchase totals = | $610.44 | $660.9171 | $660.92 | $660.95 | $661.00 | |