| 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 | $133.52 | 9.293% | $145.928 | $145.93 | $145.95 | $145.90 |
| Purchase #2 | $78.28 | 7.203% | $83.9185 | $83.92 | $83.90 | $83.90 |
| Purchase #3 | $228.84 | 13.274% | $259.2162 | $259.22 | $259.20 | $259.20 |
| Purchase #4 | $197.93 | 9.263% | $216.2643 | $216.26 | $216.25 | $216.30 |
| Purchase #5 | $182.87 | 9.610% | $200.4438 | $200.44 | $200.45 | $200.40 |
| Purchase #6 | $93.61 | 13.860% | $106.5843 | $106.58 | $106.60 | $106.60 |
| Purchase #7 | $228.54 | 5.154% | $240.319 | $240.32 | $240.30 | $240.30 |
| 7 purchase totals = | $1,143.59 | $1,252.6741 | $1,252.67 | $1,252.65 | $1,252.60 | |