| 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 | $99.90 | 11.612% | $111.5004 | $111.50 | $111.50 | $111.50 |
| Purchase #2 | $173.82 | 13.611% | $197.4786 | $197.48 | $197.50 | $197.50 |
| Purchase #3 | $59.26 | 6.397% | $63.0509 | $63.05 | $63.05 | $63.10 |
| Purchase #4 | $159.77 | 5.271% | $168.1915 | $168.19 | $168.20 | $168.20 |
| Purchase #5 | $234.95 | 9.737% | $257.8271 | $257.83 | $257.85 | $257.80 |
| Purchase #6 | $132.48 | 5.668% | $139.989 | $139.99 | $140.00 | $140.00 |
| Purchase #7 | $152.40 | 10.691% | $168.6931 | $168.69 | $168.70 | $168.70 |
| 7 purchase totals = | $1,012.58 | $1,106.7306 | $1,106.73 | $1,106.80 | $1,106.80 | |