| 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 | $93.56 | 7.192% | $100.2888 | $100.29 | $100.30 | $100.30 |
| Purchase #2 | $131.75 | 12.792% | $148.6035 | $148.60 | $148.60 | $148.60 |
| Purchase #3 | $227.88 | 11.343% | $253.7284 | $253.73 | $253.75 | $253.70 |
| Purchase #4 | $245.44 | 11.742% | $274.2596 | $274.26 | $274.25 | $274.30 |
| Purchase #5 | $160.95 | 10.235% | $177.4232 | $177.42 | $177.40 | $177.40 |
| Purchase #6 | $181.28 | 5.510% | $191.2685 | $191.27 | $191.25 | $191.30 |
| Purchase #7 | $167.36 | 3.204% | $172.7222 | $172.72 | $172.70 | $172.70 |
| 7 purchase totals = | $1,208.22 | $1,318.2942 | $1,318.29 | $1,318.25 | $1,318.30 | |