| 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 | $231.29 | 9.697% | $253.7182 | $253.72 | $253.70 | $253.70 |
| Purchase #2 | $152.94 | 12.336% | $171.8067 | $171.81 | $171.80 | $171.80 |
| Purchase #3 | $205.47 | 8.225% | $222.3699 | $222.37 | $222.35 | $222.40 |
| Purchase #4 | $172.70 | 6.543% | $183.9998 | $184.00 | $184.00 | $184.00 |
| Purchase #5 | $212.79 | 7.610% | $228.9833 | $228.98 | $229.00 | $229.00 |
| Purchase #6 | $117.65 | 13.414% | $133.4316 | $133.43 | $133.45 | $133.40 |
| Purchase #7 | $177.59 | 11.781% | $198.5119 | $198.51 | $198.50 | $198.50 |
| 7 purchase totals = | $1,270.43 | $1,392.8214 | $1,392.82 | $1,392.80 | $1,392.80 | |