| 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 | $15.48 | 7.354% | $16.6184 | $16.62 | $16.60 | $16.60 |
| Purchase #2 | $218.27 | 4.127% | $227.278 | $227.28 | $227.30 | $227.30 |
| Purchase #3 | $179.82 | 6.265% | $191.0857 | $191.09 | $191.10 | $191.10 |
| Purchase #4 | $60.81 | 7.584% | $65.4218 | $65.42 | $65.40 | $65.40 |
| Purchase #5 | $177.36 | 3.117% | $182.8883 | $182.89 | $182.90 | $182.90 |
| Purchase #6 | $117.74 | 8.672% | $127.9504 | $127.95 | $127.95 | $128.00 |
| Purchase #7 | $176.55 | 11.676% | $197.164 | $197.16 | $197.15 | $197.20 |
| 7 purchase totals = | $946.03 | $1,008.4066 | $1,008.41 | $1,008.40 | $1,008.50 | |