| 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 | $20.32 | 12.505% | $22.861 | $22.86 | $22.85 | $22.90 |
| Purchase #2 | $108.44 | 12.441% | $121.931 | $121.93 | $121.95 | $121.90 |
| Purchase #3 | $167.36 | 3.621% | $173.4201 | $173.42 | $173.40 | $173.40 |
| Purchase #4 | $248.53 | 13.696% | $282.5687 | $282.57 | $282.55 | $282.60 |
| Purchase #5 | $81.76 | 3.547% | $84.66 | $84.66 | $84.65 | $84.70 |
| Purchase #6 | $33.25 | 7.150% | $35.6274 | $35.63 | $35.65 | $35.60 |
| Purchase #7 | $174.74 | 7.555% | $187.9416 | $187.94 | $187.95 | $187.90 |
| 7 purchase totals = | $834.40 | $909.0098 | $909.01 | $909.00 | $909.00 | |