| 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 | $126.90 | 13.482% | $144.0087 | $144.01 | $144.00 | $144.00 |
| Purchase #2 | $199.97 | 13.542% | $227.0499 | $227.05 | $227.05 | $227.00 |
| Purchase #3 | $79.47 | 10.154% | $87.5394 | $87.54 | $87.55 | $87.50 |
| Purchase #4 | $8.52 | 9.651% | $9.3423 | $9.34 | $9.35 | $9.30 |
| Purchase #5 | $93.79 | 13.481% | $106.4338 | $106.43 | $106.45 | $106.40 |
| Purchase #6 | $221.53 | 10.362% | $244.4849 | $244.48 | $244.50 | $244.50 |
| Purchase #7 | $190.56 | 3.397% | $197.0333 | $197.03 | $197.05 | $197.00 |
| 7 purchase totals = | $920.74 | $1,015.8923 | $1,015.88 | $1,015.95 | $1,015.70 | |