| 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 | $243.62 | 5.711% | $257.5331 | $257.53 | $257.55 | $257.50 |
| Purchase #2 | $184.50 | 6.809% | $197.0626 | $197.06 | $197.05 | $197.10 |
| Purchase #3 | $174.98 | 4.267% | $182.4464 | $182.45 | $182.45 | $182.40 |
| Purchase #4 | $65.32 | 10.486% | $72.1695 | $72.17 | $72.15 | $72.20 |
| Purchase #5 | $115.68 | 3.711% | $119.9729 | $119.97 | $119.95 | $120.00 |
| Purchase #6 | $115.41 | 3.187% | $119.0881 | $119.09 | $119.10 | $119.10 |
| Purchase #7 | $199.47 | 5.779% | $210.9974 | $211.00 | $211.00 | $211.00 |
| 7 purchase totals = | $1,098.98 | $1,159.2700 | $1,159.27 | $1,159.25 | $1,159.30 | |