| 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 | $210.83 | 3.575% | $218.3672 | $218.37 | $218.35 | $218.40 |
| Purchase #2 | $100.25 | 12.682% | $112.9637 | $112.96 | $112.95 | $113.00 |
| Purchase #3 | $58.54 | 7.830% | $63.1237 | $63.12 | $63.10 | $63.10 |
| Purchase #4 | $192.73 | 10.515% | $212.9956 | $213.00 | $213.00 | $213.00 |
| Purchase #5 | $88.75 | 3.766% | $92.0923 | $92.09 | $92.10 | $92.10 |
| Purchase #6 | $159.60 | 10.138% | $175.7802 | $175.78 | $175.80 | $175.80 |
| Purchase #7 | $53.26 | 5.505% | $56.192 | $56.19 | $56.20 | $56.20 |
| 7 purchase totals = | $863.96 | $931.5147 | $931.51 | $931.50 | $931.60 | |