| 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 | $235.89 | 12.479% | $265.3267 | $265.33 | $265.35 | $265.30 |
| Purchase #2 | $198.86 | 10.648% | $220.0346 | $220.03 | $220.05 | $220.00 |
| Purchase #3 | $236.82 | 7.286% | $254.0747 | $254.07 | $254.05 | $254.10 |
| Purchase #4 | $73.82 | 8.226% | $79.8924 | $79.89 | $79.90 | $79.90 |
| Purchase #5 | $101.74 | 13.434% | $115.4078 | $115.41 | $115.40 | $115.40 |
| Purchase #6 | $49.60 | 4.812% | $51.9868 | $51.99 | $52.00 | $52.00 |
| Purchase #7 | $248.77 | 7.769% | $268.0969 | $268.10 | $268.10 | $268.10 |
| 7 purchase totals = | $1,145.50 | $1,254.8199 | $1,254.82 | $1,254.85 | $1,254.80 | |