| 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 | $237.30 | 4.839% | $248.7829 | $248.78 | $248.80 | $248.80 |
| Purchase #2 | $211.46 | 5.853% | $223.8368 | $223.84 | $223.85 | $223.80 |
| Purchase #3 | $81.86 | 11.582% | $91.341 | $91.34 | $91.35 | $91.30 |
| Purchase #4 | $217.27 | 13.732% | $247.1055 | $247.11 | $247.10 | $247.10 |
| Purchase #5 | $120.84 | 13.266% | $136.8706 | $136.87 | $136.85 | $136.90 |
| Purchase #6 | $60.45 | 10.677% | $66.9042 | $66.90 | $66.90 | $66.90 |
| Purchase #7 | $156.79 | 3.234% | $161.8606 | $161.86 | $161.85 | $161.90 |
| 7 purchase totals = | $1,085.97 | $1,176.7016 | $1,176.70 | $1,176.70 | $1,176.70 | |