| 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 | $95.82 | 3.544% | $99.2159 | $99.22 | $99.20 | $99.20 |
| Purchase #2 | $198.80 | 5.783% | $210.2966 | $210.30 | $210.30 | $210.30 |
| Purchase #3 | $176.44 | 4.191% | $183.8346 | $183.83 | $183.85 | $183.80 |
| Purchase #4 | $250.56 | 5.321% | $263.8923 | $263.89 | $263.90 | $263.90 |
| Purchase #5 | $99.87 | 3.577% | $103.4423 | $103.44 | $103.45 | $103.40 |
| Purchase #6 | $232.73 | 6.570% | $248.0204 | $248.02 | $248.00 | $248.00 |
| Purchase #7 | $55.71 | 3.691% | $57.7663 | $57.77 | $57.75 | $57.80 |
| 7 purchase totals = | $1,109.93 | $1,166.4684 | $1,166.47 | $1,166.45 | $1,166.40 | |