| 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 | $220.42 | 10.660% | $243.9168 | $243.92 | $243.90 | $243.90 |
| Purchase #2 | $125.57 | 3.553% | $130.0315 | $130.03 | $130.05 | $130.00 |
| Purchase #3 | $30.99 | 12.163% | $34.7593 | $34.76 | $34.75 | $34.80 |
| Purchase #4 | $179.79 | 8.223% | $194.5741 | $194.57 | $194.55 | $194.60 |
| Purchase #5 | $53.89 | 4.766% | $56.4584 | $56.46 | $56.45 | $56.50 |
| Purchase #6 | $241.90 | 11.707% | $270.2192 | $270.22 | $270.20 | $270.20 |
| Purchase #7 | $245.70 | 13.353% | $278.5083 | $278.51 | $278.50 | $278.50 |
| 7 purchase totals = | $1,098.26 | $1,208.4676 | $1,208.47 | $1,208.40 | $1,208.50 | |