| 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 | $210.55 | 6.397% | $224.0189 | $224.02 | $224.00 | $224.00 |
| Purchase #2 | $200.60 | 5.415% | $211.4625 | $211.46 | $211.45 | $211.50 |
| Purchase #3 | $23.57 | 7.620% | $25.366 | $25.37 | $25.35 | $25.40 |
| Purchase #4 | $220.72 | 8.509% | $239.5011 | $239.50 | $239.50 | $239.50 |
| Purchase #5 | $233.51 | 6.712% | $249.1832 | $249.18 | $249.20 | $249.20 |
| Purchase #6 | $193.93 | 6.242% | $206.0351 | $206.04 | $206.05 | $206.00 |
| Purchase #7 | $126.37 | 4.766% | $132.3928 | $132.39 | $132.40 | $132.40 |
| 7 purchase totals = | $1,209.25 | $1,287.9596 | $1,287.96 | $1,287.95 | $1,288.00 | |