| 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 | $110.35 | 10.198% | $121.6035 | $121.60 | $121.60 | $121.60 |
| Purchase #2 | $179.90 | 9.467% | $196.9311 | $196.93 | $196.95 | $196.90 |
| Purchase #3 | $223.97 | 4.388% | $233.7978 | $233.80 | $233.80 | $233.80 |
| Purchase #4 | $237.50 | 8.112% | $256.766 | $256.77 | $256.75 | $256.80 |
| Purchase #5 | $53.92 | 12.394% | $60.6028 | $60.60 | $60.60 | $60.60 |
| Purchase #6 | $230.47 | 9.467% | $252.2886 | $252.29 | $252.30 | $252.30 |
| Purchase #7 | $156.48 | 11.772% | $174.9008 | $174.90 | $174.90 | $174.90 |
| 7 purchase totals = | $1,192.59 | $1,296.8906 | $1,296.89 | $1,296.90 | $1,296.90 | |