| 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 | $127.35 | 5.233% | $134.0142 | $134.01 | $134.00 | $134.00 |
| Purchase #2 | $38.67 | 13.871% | $44.0339 | $44.03 | $44.05 | $44.00 |
| Purchase #3 | $25.65 | 11.420% | $28.5792 | $28.58 | $28.60 | $28.60 |
| Purchase #4 | $150.68 | 3.530% | $155.999 | $156.00 | $156.00 | $156.00 |
| Purchase #5 | $185.88 | 4.770% | $194.7465 | $194.75 | $194.75 | $194.70 |
| Purchase #6 | $244.75 | 11.843% | $273.7357 | $273.74 | $273.75 | $273.70 |
| Purchase #7 | $233.43 | 10.152% | $257.1278 | $257.13 | $257.15 | $257.10 |
| 7 purchase totals = | $1,006.41 | $1,088.2363 | $1,088.24 | $1,088.30 | $1,088.10 | |