| 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 | $183.92 | 13.704% | $209.1244 | $209.12 | $209.10 | $209.10 |
| Purchase #2 | $248.40 | 12.561% | $279.6015 | $279.60 | $279.60 | $279.60 |
| Purchase #3 | $234.60 | 9.662% | $257.2671 | $257.27 | $257.25 | $257.30 |
| Purchase #4 | $66.84 | 13.225% | $75.6796 | $75.68 | $75.70 | $75.70 |
| Purchase #5 | $26.96 | 3.285% | $27.8456 | $27.85 | $27.85 | $27.80 |
| Purchase #6 | $100.79 | 8.382% | $109.2382 | $109.24 | $109.25 | $109.20 |
| Purchase #7 | $193.58 | 12.513% | $217.8027 | $217.80 | $217.80 | $217.80 |
| 7 purchase totals = | $1,055.09 | $1,176.5591 | $1,176.56 | $1,176.55 | $1,176.50 | |