| 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 | $108.48 | 13.243% | $122.846 | $122.85 | $122.85 | $122.80 |
| Purchase #2 | $100.50 | 10.416% | $110.9681 | $110.97 | $110.95 | $111.00 |
| Purchase #3 | $13.31 | 13.132% | $15.0579 | $15.06 | $15.05 | $15.10 |
| Purchase #4 | $22.87 | 7.845% | $24.6642 | $24.66 | $24.65 | $24.70 |
| Purchase #5 | $184.82 | 7.478% | $198.6408 | $198.64 | $198.65 | $198.60 |
| Purchase #6 | $38.32 | 12.684% | $43.1805 | $43.18 | $43.20 | $43.20 |
| Purchase #7 | $48.80 | 6.514% | $51.9788 | $51.98 | $52.00 | $52.00 |
| 7 purchase totals = | $517.10 | $567.3363 | $567.34 | $567.35 | $567.40 | |