| 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 | $217.58 | 9.485% | $238.2175 | $238.22 | $238.20 | $238.20 |
| Purchase #2 | $117.45 | 13.249% | $133.011 | $133.01 | $133.00 | $133.00 |
| Purchase #3 | $34.55 | 10.525% | $38.1864 | $38.19 | $38.20 | $38.20 |
| Purchase #4 | $242.35 | 5.633% | $256.0016 | $256.00 | $256.00 | $256.00 |
| Purchase #5 | $39.66 | 9.455% | $43.4099 | $43.41 | $43.40 | $43.40 |
| Purchase #6 | $57.38 | 10.632% | $63.4806 | $63.48 | $63.50 | $63.50 |
| Purchase #7 | $143.81 | 12.436% | $161.6942 | $161.69 | $161.70 | $161.70 |
| 7 purchase totals = | $852.78 | $934.0012 | $934.00 | $934.00 | $934.00 | |