| 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 | $16.94 | 9.859% | $18.6101 | $18.61 | $18.60 | $18.60 |
| Purchase #2 | $87.72 | 10.528% | $96.9552 | $96.96 | $96.95 | $97.00 |
| Purchase #3 | $169.93 | 13.764% | $193.3192 | $193.32 | $193.30 | $193.30 |
| Purchase #4 | $230.28 | 9.337% | $251.7812 | $251.78 | $251.80 | $251.80 |
| Purchase #5 | $213.38 | 12.415% | $239.8711 | $239.87 | $239.85 | $239.90 |
| Purchase #6 | $227.45 | 5.618% | $240.2281 | $240.23 | $240.25 | $240.20 |
| Purchase #7 | $80.44 | 13.371% | $91.1956 | $91.20 | $91.20 | $91.20 |
| 7 purchase totals = | $1,026.14 | $1,131.9605 | $1,131.97 | $1,131.95 | $1,132.00 | |