| 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 | $249.81 | 4.214% | $260.337 | $260.34 | $260.35 | $260.30 |
| Purchase #2 | $24.50 | 3.333% | $25.3166 | $25.32 | $25.30 | $25.30 |
| Purchase #3 | $19.92 | 10.345% | $21.9807 | $21.98 | $22.00 | $22.00 |
| Purchase #4 | $129.38 | 5.857% | $136.9578 | $136.96 | $136.95 | $137.00 |
| Purchase #5 | $20.38 | 4.649% | $21.3275 | $21.33 | $21.35 | $21.30 |
| Purchase #6 | $238.97 | 4.182% | $248.9637 | $248.96 | $248.95 | $249.00 |
| Purchase #7 | $128.46 | 6.480% | $136.7842 | $136.78 | $136.80 | $136.80 |
| 7 purchase totals = | $811.42 | $851.6675 | $851.67 | $851.70 | $851.70 | |