| 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 | $239.71 | 13.334% | $271.6729 | $271.67 | $271.65 | $271.70 |
| Purchase #2 | $81.42 | 11.441% | $90.7353 | $90.74 | $90.75 | $90.70 |
| Purchase #3 | $68.64 | 7.725% | $73.9424 | $73.94 | $73.95 | $73.90 |
| Purchase #4 | $222.98 | 7.415% | $239.514 | $239.51 | $239.50 | $239.50 |
| Purchase #5 | $133.76 | 7.709% | $144.0716 | $144.07 | $144.05 | $144.10 |
| Purchase #6 | $210.34 | 8.665% | $228.566 | $228.57 | $228.55 | $228.60 |
| Purchase #7 | $181.58 | 12.119% | $203.5857 | $203.59 | $203.60 | $203.60 |
| 7 purchase totals = | $1,138.43 | $1,252.0879 | $1,252.09 | $1,252.05 | $1,252.10 | |