| 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 | $196.32 | 11.592% | $219.0774 | $219.08 | $219.10 | $219.10 |
| Purchase #2 | $102.93 | 13.741% | $117.0736 | $117.07 | $117.05 | $117.10 |
| Purchase #3 | $27.87 | 7.271% | $29.8964 | $29.90 | $29.90 | $29.90 |
| Purchase #4 | $240.95 | 12.855% | $271.9241 | $271.92 | $271.90 | $271.90 |
| Purchase #5 | $14.65 | 4.659% | $15.3325 | $15.33 | $15.35 | $15.30 |
| Purchase #6 | $249.41 | 8.102% | $269.6172 | $269.62 | $269.60 | $269.60 |
| Purchase #7 | $22.82 | 4.102% | $23.7561 | $23.76 | $23.75 | $23.80 |
| 7 purchase totals = | $854.95 | $946.6773 | $946.68 | $946.65 | $946.70 | |