| 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 | $203.28 | 13.653% | $231.0338 | $231.03 | $231.05 | $231.00 |
| Purchase #2 | $193.58 | 8.789% | $210.5937 | $210.59 | $210.60 | $210.60 |
| Purchase #3 | $14.63 | 5.749% | $15.4711 | $15.47 | $15.45 | $15.50 |
| Purchase #4 | $111.32 | 8.221% | $120.4716 | $120.47 | $120.45 | $120.50 |
| Purchase #5 | $182.69 | 11.502% | $203.703 | $203.70 | $203.70 | $203.70 |
| Purchase #6 | $244.64 | 11.558% | $272.9155 | $272.92 | $272.90 | $272.90 |
| Purchase #7 | $214.77 | 13.610% | $244.0002 | $244.00 | $244.00 | $244.00 |
| 7 purchase totals = | $1,164.91 | $1,298.1889 | $1,298.18 | $1,298.15 | $1,298.20 | |