| 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 | $114.98 | 13.753% | $130.7932 | $130.79 | $130.80 | $130.80 |
| Purchase #2 | $96.97 | 9.127% | $105.8205 | $105.82 | $105.80 | $105.80 |
| Purchase #3 | $44.33 | 4.303% | $46.2375 | $46.24 | $46.25 | $46.20 |
| Purchase #4 | $29.76 | 11.290% | $33.1199 | $33.12 | $33.10 | $33.10 |
| Purchase #5 | $96.77 | 6.394% | $102.9575 | $102.96 | $102.95 | $103.00 |
| Purchase #6 | $139.46 | 12.800% | $157.3109 | $157.31 | $157.30 | $157.30 |
| Purchase #7 | $250.66 | 13.287% | $283.9652 | $283.97 | $283.95 | $284.00 |
| 7 purchase totals = | $772.93 | $860.2047 | $860.21 | $860.15 | $860.20 | |