| 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 | $96.67 | 6.537% | $102.9893 | $102.99 | $103.00 | $103.00 |
| Purchase #2 | $243.96 | 11.551% | $272.1398 | $272.14 | $272.15 | $272.10 |
| Purchase #3 | $224.36 | 7.420% | $241.0075 | $241.01 | $241.00 | $241.00 |
| Purchase #4 | $241.77 | 5.658% | $255.4493 | $255.45 | $255.45 | $255.40 |
| Purchase #5 | $181.28 | 10.722% | $200.7168 | $200.72 | $200.70 | $200.70 |
| Purchase #6 | $220.91 | 13.270% | $250.2248 | $250.22 | $250.20 | $250.20 |
| Purchase #7 | $152.26 | 12.606% | $171.4539 | $171.45 | $171.45 | $171.50 |
| 7 purchase totals = | $1,361.21 | $1,493.9814 | $1,493.98 | $1,493.95 | $1,493.90 | |