| 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 | $97.92 | 10.755% | $108.4513 | $108.45 | $108.45 | $108.50 |
| Purchase #2 | $122.70 | 4.599% | $128.343 | $128.34 | $128.35 | $128.30 |
| Purchase #3 | $197.58 | 4.221% | $205.9199 | $205.92 | $205.90 | $205.90 |
| Purchase #4 | $121.77 | 11.526% | $135.8052 | $135.81 | $135.80 | $135.80 |
| Purchase #5 | $210.80 | 6.450% | $224.3966 | $224.40 | $224.40 | $224.40 |
| Purchase #6 | $215.41 | 13.107% | $243.6438 | $243.64 | $243.65 | $243.60 |
| Purchase #7 | $17.59 | 10.136% | $19.3729 | $19.37 | $19.35 | $19.40 |
| 7 purchase totals = | $983.77 | $1,065.9327 | $1,065.93 | $1,065.90 | $1,065.90 | |