| 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 | $82.46 | 11.634% | $92.0534 | $92.05 | $92.05 | $92.10 |
| Purchase #2 | $114.70 | 11.155% | $127.4948 | $127.49 | $127.50 | $127.50 |
| Purchase #3 | $213.81 | 6.186% | $227.0363 | $227.04 | $227.05 | $227.00 |
| Purchase #4 | $206.64 | 11.680% | $230.7756 | $230.78 | $230.80 | $230.80 |
| Purchase #5 | $193.27 | 4.535% | $202.0348 | $202.03 | $202.05 | $202.00 |
| Purchase #6 | $76.46 | 4.151% | $79.6339 | $79.63 | $79.65 | $79.60 |
| Purchase #7 | $240.51 | 10.722% | $266.2975 | $266.30 | $266.30 | $266.30 |
| 7 purchase totals = | $1,127.85 | $1,225.3263 | $1,225.32 | $1,225.40 | $1,225.30 | |