| 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 | $248.66 | 11.395% | $276.9948 | $276.99 | $277.00 | $277.00 |
| Purchase #2 | $166.64 | 4.738% | $174.5354 | $174.54 | $174.55 | $174.50 |
| Purchase #3 | $146.52 | 4.763% | $153.4987 | $153.50 | $153.50 | $153.50 |
| Purchase #4 | $19.48 | 8.195% | $21.0764 | $21.08 | $21.10 | $21.10 |
| Purchase #5 | $20.92 | 4.811% | $21.9265 | $21.93 | $21.95 | $21.90 |
| Purchase #6 | $16.53 | 9.461% | $18.0939 | $18.09 | $18.10 | $18.10 |
| Purchase #7 | $141.58 | 7.303% | $151.9196 | $151.92 | $151.90 | $151.90 |
| 7 purchase totals = | $760.33 | $818.0453 | $818.05 | $818.10 | $818.00 | |