| 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 | $212.37 | 4.345% | $221.5975 | $221.60 | $221.60 | $221.60 |
| Purchase #2 | $29.26 | 6.332% | $31.1127 | $31.11 | $31.10 | $31.10 |
| Purchase #3 | $233.55 | 4.794% | $244.7464 | $244.75 | $244.75 | $244.70 |
| Purchase #4 | $13.74 | 11.184% | $15.2767 | $15.28 | $15.30 | $15.30 |
| Purchase #5 | $21.72 | 4.133% | $22.6177 | $22.62 | $22.60 | $22.60 |
| Purchase #6 | $235.78 | 5.843% | $249.5566 | $249.56 | $249.55 | $249.60 |
| Purchase #7 | $148.59 | 13.729% | $168.9899 | $168.99 | $169.00 | $169.00 |
| 7 purchase totals = | $895.01 | $953.8975 | $953.91 | $953.90 | $953.90 | |