| 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 | $176.86 | 13.485% | $200.7096 | $200.71 | $200.70 | $200.70 |
| Purchase #2 | $175.92 | 10.739% | $194.812 | $194.81 | $194.80 | $194.80 |
| Purchase #3 | $70.58 | 11.125% | $78.432 | $78.43 | $78.45 | $78.40 |
| Purchase #4 | $214.99 | 8.361% | $232.9653 | $232.97 | $232.95 | $233.00 |
| Purchase #5 | $102.31 | 5.662% | $108.1028 | $108.10 | $108.10 | $108.10 |
| Purchase #6 | $240.38 | 4.832% | $251.9952 | $252.00 | $252.00 | $252.00 |
| Purchase #7 | $230.27 | 6.574% | $245.4079 | $245.41 | $245.40 | $245.40 |
| 7 purchase totals = | $1,211.31 | $1,312.4248 | $1,312.43 | $1,312.40 | $1,312.40 | |