| 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 | $44.63 | 12.507% | $50.2119 | $50.21 | $50.20 | $50.20 |
| Purchase #2 | $51.80 | 9.531% | $56.7371 | $56.74 | $56.75 | $56.70 |
| Purchase #3 | $221.93 | 9.557% | $243.1399 | $243.14 | $243.15 | $243.10 |
| Purchase #4 | $242.97 | 6.374% | $258.4569 | $258.46 | $258.45 | $258.50 |
| Purchase #5 | $224.93 | 12.135% | $252.2253 | $252.23 | $252.25 | $252.20 |
| Purchase #6 | $147.86 | 7.545% | $159.016 | $159.02 | $159.00 | $159.00 |
| Purchase #7 | $133.72 | 11.353% | $148.9012 | $148.90 | $148.90 | $148.90 |
| 7 purchase totals = | $1,067.84 | $1,168.6883 | $1,168.70 | $1,168.70 | $1,168.60 | |