| 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 | $185.27 | 7.401% | $198.9818 | $198.98 | $199.00 | $199.00 |
| Purchase #2 | $232.37 | 9.260% | $253.8875 | $253.89 | $253.90 | $253.90 |
| Purchase #3 | $40.70 | 8.594% | $44.1978 | $44.20 | $44.20 | $44.20 |
| Purchase #4 | $106.41 | 3.516% | $110.1514 | $110.15 | $110.15 | $110.20 |
| Purchase #5 | $74.79 | 11.275% | $83.2226 | $83.22 | $83.20 | $83.20 |
| Purchase #6 | $225.38 | 9.372% | $246.5026 | $246.50 | $246.50 | $246.50 |
| Purchase #7 | $191.25 | 4.336% | $199.5426 | $199.54 | $199.55 | $199.50 |
| 7 purchase totals = | $1,056.17 | $1,136.4863 | $1,136.48 | $1,136.50 | $1,136.50 | |