| 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 | $245.85 | 4.192% | $256.156 | $256.16 | $256.15 | $256.20 |
| Purchase #2 | $150.34 | 8.757% | $163.5053 | $163.51 | $163.50 | $163.50 |
| Purchase #3 | $190.64 | 10.744% | $211.1224 | $211.12 | $211.10 | $211.10 |
| Purchase #4 | $67.44 | 8.150% | $72.9364 | $72.94 | $72.95 | $72.90 |
| Purchase #5 | $248.67 | 3.391% | $257.1024 | $257.10 | $257.10 | $257.10 |
| Purchase #6 | $162.89 | 6.171% | $172.9419 | $172.94 | $172.95 | $172.90 |
| Purchase #7 | $127.77 | 7.443% | $137.2799 | $137.28 | $137.30 | $137.30 |
| 7 purchase totals = | $1,193.60 | $1,271.0443 | $1,271.05 | $1,271.05 | $1,271.00 | |