| 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 | $31.37 | 6.739% | $33.484 | $33.48 | $33.50 | $33.50 |
| Purchase #2 | $108.99 | 8.660% | $118.4285 | $118.43 | $118.45 | $118.40 |
| Purchase #3 | $227.75 | 11.484% | $253.9048 | $253.90 | $253.90 | $253.90 |
| Purchase #4 | $181.59 | 8.212% | $196.5022 | $196.50 | $196.50 | $196.50 |
| Purchase #5 | $194.81 | 13.516% | $221.1405 | $221.14 | $221.15 | $221.10 |
| Purchase #6 | $62.63 | 4.800% | $65.6362 | $65.64 | $65.65 | $65.60 |
| Purchase #7 | $232.97 | 10.739% | $257.9886 | $257.99 | $258.00 | $258.00 |
| 7 purchase totals = | $1,040.11 | $1,147.0848 | $1,147.08 | $1,147.15 | $1,147.00 | |