| 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 | $217.47 | 10.547% | $240.4066 | $240.41 | $240.40 | $240.40 |
| Purchase #2 | $242.74 | 7.480% | $260.897 | $260.90 | $260.90 | $260.90 |
| Purchase #3 | $53.73 | 10.209% | $59.2153 | $59.22 | $59.20 | $59.20 |
| Purchase #4 | $52.42 | 8.489% | $56.8699 | $56.87 | $56.85 | $56.90 |
| Purchase #5 | $148.34 | 3.222% | $153.1195 | $153.12 | $153.10 | $153.10 |
| Purchase #6 | $103.93 | 4.584% | $108.6942 | $108.69 | $108.70 | $108.70 |
| Purchase #7 | $118.96 | 12.499% | $133.8288 | $133.83 | $133.85 | $133.80 |
| 7 purchase totals = | $937.59 | $1,013.0313 | $1,013.04 | $1,013.00 | $1,013.00 | |