| 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 | $18.85 | 4.244% | $19.65 | $19.65 | $19.65 | $19.70 |
| Purchase #2 | $114.80 | 10.611% | $126.9814 | $126.98 | $127.00 | $127.00 |
| Purchase #3 | $9.47 | 7.278% | $10.1592 | $10.16 | $10.15 | $10.20 |
| Purchase #4 | $223.34 | 3.398% | $230.9291 | $230.93 | $230.95 | $230.90 |
| Purchase #5 | $188.92 | 3.728% | $195.9629 | $195.96 | $195.95 | $196.00 |
| Purchase #6 | $112.29 | 9.204% | $122.6252 | $122.63 | $122.65 | $122.60 |
| Purchase #7 | $112.58 | 4.376% | $117.5065 | $117.51 | $117.50 | $117.50 |
| 7 purchase totals = | $780.25 | $823.8143 | $823.82 | $823.85 | $823.90 | |