| 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 | $123.61 | 6.769% | $131.9772 | $131.98 | $132.00 | $132.00 |
| Purchase #2 | $208.86 | 3.430% | $216.0239 | $216.02 | $216.00 | $216.00 |
| Purchase #3 | $35.33 | 11.436% | $39.3703 | $39.37 | $39.35 | $39.40 |
| Purchase #4 | $168.84 | 9.285% | $184.5168 | $184.52 | $184.50 | $184.50 |
| Purchase #5 | $71.93 | 10.731% | $79.6488 | $79.65 | $79.65 | $79.60 |
| Purchase #6 | $61.95 | 10.656% | $68.5514 | $68.55 | $68.55 | $68.60 |
| Purchase #7 | $199.52 | 6.278% | $212.0459 | $212.05 | $212.05 | $212.00 |
| 7 purchase totals = | $870.04 | $932.1343 | $932.14 | $932.10 | $932.10 | |