| 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 | $130.96 | 4.550% | $136.9187 | $136.92 | $136.90 | $136.90 |
| Purchase #2 | $247.39 | 7.350% | $265.5732 | $265.57 | $265.55 | $265.60 |
| Purchase #3 | $99.69 | 12.268% | $111.92 | $111.92 | $111.90 | $111.90 |
| Purchase #4 | $96.28 | 12.114% | $107.9434 | $107.94 | $107.95 | $107.90 |
| Purchase #5 | $185.46 | 4.661% | $194.1043 | $194.10 | $194.10 | $194.10 |
| Purchase #6 | $88.26 | 13.232% | $99.9386 | $99.94 | $99.95 | $99.90 |
| Purchase #7 | $160.91 | 10.420% | $177.6768 | $177.68 | $177.70 | $177.70 |
| 7 purchase totals = | $1,008.95 | $1,094.0750 | $1,094.07 | $1,094.05 | $1,094.00 | |