| 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 | $121.99 | 6.605% | $130.0474 | $130.05 | $130.05 | $130.00 |
| Purchase #2 | $234.81 | 12.232% | $263.532 | $263.53 | $263.55 | $263.50 |
| Purchase #3 | $143.91 | 5.815% | $152.2784 | $152.28 | $152.30 | $152.30 |
| Purchase #4 | $54.49 | 9.832% | $59.8475 | $59.85 | $59.85 | $59.80 |
| Purchase #5 | $186.46 | 9.425% | $204.0339 | $204.03 | $204.05 | $204.00 |
| Purchase #6 | $34.92 | 5.616% | $36.8811 | $36.88 | $36.90 | $36.90 |
| Purchase #7 | $222.47 | 8.508% | $241.3977 | $241.40 | $241.40 | $241.40 |
| 7 purchase totals = | $999.05 | $1,088.0180 | $1,088.02 | $1,088.10 | $1,087.90 | |