| 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 | $93.58 | 10.420% | $103.331 | $103.33 | $103.35 | $103.30 |
| Purchase #2 | $41.40 | 4.205% | $43.1409 | $43.14 | $43.15 | $43.10 |
| Purchase #3 | $233.79 | 5.813% | $247.3802 | $247.38 | $247.40 | $247.40 |
| Purchase #4 | $244.25 | 6.523% | $260.1824 | $260.18 | $260.20 | $260.20 |
| Purchase #5 | $247.48 | 7.726% | $266.6003 | $266.60 | $266.60 | $266.60 |
| Purchase #6 | $220.37 | 8.581% | $239.2799 | $239.28 | $239.30 | $239.30 |
| Purchase #7 | $164.74 | 10.532% | $182.0904 | $182.09 | $182.10 | $182.10 |
| 7 purchase totals = | $1,245.61 | $1,342.0051 | $1,342.00 | $1,342.10 | $1,342.00 | |