| 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 | $106.91 | 5.320% | $112.5976 | $112.60 | $112.60 | $112.60 |
| Purchase #2 | $194.48 | 8.117% | $210.2659 | $210.27 | $210.25 | $210.30 |
| Purchase #3 | $39.37 | 11.409% | $43.8617 | $43.86 | $43.85 | $43.90 |
| Purchase #4 | $199.41 | 5.500% | $210.3776 | $210.38 | $210.40 | $210.40 |
| Purchase #5 | $217.80 | 6.364% | $231.6608 | $231.66 | $231.65 | $231.70 |
| Purchase #6 | $99.79 | 5.494% | $105.2725 | $105.27 | $105.25 | $105.30 |
| Purchase #7 | $190.86 | 9.212% | $208.442 | $208.44 | $208.45 | $208.40 |
| 7 purchase totals = | $1,048.62 | $1,122.4781 | $1,122.48 | $1,122.45 | $1,122.60 | |