| 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 | $190.33 | 10.298% | $209.9302 | $209.93 | $209.95 | $209.90 |
| Purchase #2 | $20.36 | 11.291% | $22.6588 | $22.66 | $22.65 | $22.70 |
| Purchase #3 | $117.46 | 11.140% | $130.545 | $130.55 | $130.55 | $130.50 |
| Purchase #4 | $89.68 | 9.540% | $98.2355 | $98.24 | $98.25 | $98.20 |
| Purchase #5 | $63.53 | 13.705% | $72.2368 | $72.24 | $72.25 | $72.20 |
| Purchase #6 | $113.93 | 6.853% | $121.7376 | $121.74 | $121.75 | $121.70 |
| Purchase #7 | $124.38 | 4.562% | $130.0542 | $130.05 | $130.05 | $130.10 |
| 7 purchase totals = | $719.67 | $785.3981 | $785.41 | $785.45 | $785.30 | |