| 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 | $201.62 | 13.575% | $228.9899 | $228.99 | $229.00 | $229.00 |
| Purchase #2 | $110.88 | 4.353% | $115.7066 | $115.71 | $115.70 | $115.70 |
| Purchase #3 | $171.70 | 8.161% | $185.7124 | $185.71 | $185.70 | $185.70 |
| Purchase #4 | $159.46 | 11.852% | $178.3592 | $178.36 | $178.35 | $178.40 |
| Purchase #5 | $109.72 | 6.350% | $116.6872 | $116.69 | $116.70 | $116.70 |
| Purchase #6 | $249.88 | 13.644% | $283.9736 | $283.97 | $283.95 | $284.00 |
| Purchase #7 | $47.50 | 13.507% | $53.9158 | $53.92 | $53.90 | $53.90 |
| 7 purchase totals = | $1,050.76 | $1,163.3447 | $1,163.35 | $1,163.30 | $1,163.40 | |