| 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 | $111.69 | 4.295% | $116.4871 | $116.49 | $116.50 | $116.50 |
| Purchase #2 | $214.86 | 7.321% | $230.5899 | $230.59 | $230.60 | $230.60 |
| Purchase #3 | $54.82 | 10.566% | $60.6123 | $60.61 | $60.60 | $60.60 |
| Purchase #4 | $155.38 | 8.222% | $168.1553 | $168.16 | $168.15 | $168.20 |
| Purchase #5 | $167.53 | 4.285% | $174.7087 | $174.71 | $174.70 | $174.70 |
| Purchase #6 | $217.95 | 11.754% | $243.5678 | $243.57 | $243.55 | $243.60 |
| Purchase #7 | $216.76 | 6.167% | $230.1276 | $230.13 | $230.15 | $230.10 |
| 7 purchase totals = | $1,138.99 | $1,224.2487 | $1,224.26 | $1,224.25 | $1,224.30 | |