| 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 | $247.86 | 9.103% | $270.4227 | $270.42 | $270.40 | $270.40 |
| Purchase #2 | $74.85 | 13.210% | $84.7377 | $84.74 | $84.75 | $84.70 |
| Purchase #3 | $119.81 | 3.626% | $124.1543 | $124.15 | $124.15 | $124.20 |
| Purchase #4 | $132.66 | 3.359% | $137.116 | $137.12 | $137.10 | $137.10 |
| Purchase #5 | $195.82 | 8.677% | $212.8113 | $212.81 | $212.80 | $212.80 |
| Purchase #6 | $227.66 | 8.617% | $247.2775 | $247.28 | $247.30 | $247.30 |
| Purchase #7 | $169.89 | 5.207% | $178.7362 | $178.74 | $178.75 | $178.70 |
| 7 purchase totals = | $1,168.55 | $1,255.2557 | $1,255.26 | $1,255.25 | $1,255.20 | |