| 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 | $124.75 | 3.424% | $129.0214 | $129.02 | $129.00 | $129.00 |
| Purchase #2 | $219.61 | 8.490% | $238.2549 | $238.25 | $238.25 | $238.30 |
| Purchase #3 | $22.38 | 8.868% | $24.3647 | $24.36 | $24.35 | $24.40 |
| Purchase #4 | $109.53 | 6.392% | $116.5312 | $116.53 | $116.55 | $116.50 |
| Purchase #5 | $168.59 | 5.193% | $177.3449 | $177.34 | $177.35 | $177.30 |
| Purchase #6 | $48.53 | 6.346% | $51.6097 | $51.61 | $51.60 | $51.60 |
| Purchase #7 | $128.91 | 7.198% | $138.1889 | $138.19 | $138.20 | $138.20 |
| 7 purchase totals = | $822.30 | $875.3157 | $875.30 | $875.30 | $875.30 | |