| 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 | $183.26 | 7.711% | $197.3912 | $197.39 | $197.40 | $197.40 |
| Purchase #2 | $13.34 | 5.665% | $14.0957 | $14.10 | $14.10 | $14.10 |
| Purchase #3 | $137.89 | 10.166% | $151.9079 | $151.91 | $151.90 | $151.90 |
| Purchase #4 | $242.71 | 5.708% | $256.5639 | $256.56 | $256.55 | $256.60 |
| Purchase #5 | $204.30 | 3.475% | $211.3994 | $211.40 | $211.40 | $211.40 |
| Purchase #6 | $54.76 | 9.194% | $59.7946 | $59.79 | $59.80 | $59.80 |
| Purchase #7 | $7.47 | 9.857% | $8.2063 | $8.21 | $8.20 | $8.20 |
| 7 purchase totals = | $843.73 | $899.3590 | $899.36 | $899.35 | $899.40 | |