| 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 | $240.90 | 10.486% | $266.1608 | $266.16 | $266.15 | $266.20 |
| Purchase #2 | $144.53 | 6.508% | $153.936 | $153.94 | $153.95 | $153.90 |
| Purchase #3 | $32.53 | 8.797% | $35.3917 | $35.39 | $35.40 | $35.40 |
| Purchase #4 | $117.70 | 9.807% | $129.2428 | $129.24 | $129.25 | $129.20 |
| Purchase #5 | $105.34 | 10.751% | $116.6651 | $116.67 | $116.65 | $116.70 |
| Purchase #6 | $79.50 | 7.531% | $85.4871 | $85.49 | $85.50 | $85.50 |
| Purchase #7 | $182.33 | 13.327% | $206.6291 | $206.63 | $206.65 | $206.60 |
| 7 purchase totals = | $902.83 | $993.5126 | $993.52 | $993.55 | $993.50 | |