| 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 | $175.74 | 9.290% | $192.0662 | $192.07 | $192.05 | $192.10 |
| Purchase #2 | $185.61 | 5.638% | $196.0747 | $196.07 | $196.05 | $196.10 |
| Purchase #3 | $238.48 | 9.291% | $260.6372 | $260.64 | $260.65 | $260.60 |
| Purchase #4 | $208.28 | 4.431% | $217.5089 | $217.51 | $217.50 | $217.50 |
| Purchase #5 | $53.32 | 6.227% | $56.6402 | $56.64 | $56.65 | $56.60 |
| Purchase #6 | $112.70 | 10.742% | $124.8062 | $124.81 | $124.80 | $124.80 |
| Purchase #7 | $39.81 | 11.232% | $44.2815 | $44.28 | $44.30 | $44.30 |
| 7 purchase totals = | $1,013.94 | $1,092.0149 | $1,092.02 | $1,092.00 | $1,092.00 | |