| 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 | $213.86 | 11.163% | $237.7332 | $237.73 | $237.75 | $237.70 |
| Purchase #2 | $8.86 | 7.415% | $9.517 | $9.52 | $9.50 | $9.50 |
| Purchase #3 | $177.99 | 5.513% | $187.8026 | $187.80 | $187.80 | $187.80 |
| Purchase #4 | $46.50 | 12.190% | $52.1684 | $52.17 | $52.15 | $52.20 |
| Purchase #5 | $201.44 | 8.122% | $217.801 | $217.80 | $217.80 | $217.80 |
| Purchase #6 | $61.67 | 7.246% | $66.1386 | $66.14 | $66.15 | $66.10 |
| Purchase #7 | $129.52 | 9.220% | $141.4617 | $141.46 | $141.45 | $141.50 |
| 7 purchase totals = | $839.84 | $912.6225 | $912.62 | $912.60 | $912.60 | |