| 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 | $20.80 | 7.284% | $22.3151 | $22.32 | $22.30 | $22.30 |
| Purchase #2 | $237.76 | 6.253% | $252.6271 | $252.63 | $252.65 | $252.60 |
| Purchase #3 | $125.62 | 6.521% | $133.8117 | $133.81 | $133.80 | $133.80 |
| Purchase #4 | $237.91 | 4.290% | $248.1163 | $248.12 | $248.10 | $248.10 |
| Purchase #5 | $218.77 | 13.835% | $249.0368 | $249.04 | $249.05 | $249.00 |
| Purchase #6 | $74.62 | 5.502% | $78.7256 | $78.73 | $78.75 | $78.70 |
| Purchase #7 | $63.94 | 9.363% | $69.9267 | $69.93 | $69.95 | $69.90 |
| 7 purchase totals = | $979.42 | $1,054.5593 | $1,054.58 | $1,054.60 | $1,054.40 | |