| 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 | $237.59 | 6.304% | $252.5677 | $252.57 | $252.55 | $252.60 |
| Purchase #2 | $108.30 | 5.510% | $114.2673 | $114.27 | $114.25 | $114.30 |
| Purchase #3 | $135.83 | 3.620% | $140.747 | $140.75 | $140.75 | $140.70 |
| Purchase #4 | $102.96 | 7.763% | $110.9528 | $110.95 | $110.95 | $111.00 |
| Purchase #5 | $121.57 | 7.262% | $130.3984 | $130.40 | $130.40 | $130.40 |
| Purchase #6 | $205.93 | 11.120% | $228.8294 | $228.83 | $228.85 | $228.80 |
| Purchase #7 | $98.59 | 4.647% | $103.1715 | $103.17 | $103.15 | $103.20 |
| 7 purchase totals = | $1,010.77 | $1,080.9341 | $1,080.94 | $1,080.90 | $1,081.00 | |