| 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 | $109.70 | 11.238% | $122.0281 | $122.03 | $122.05 | $122.00 |
| Purchase #2 | $155.49 | 8.516% | $168.7315 | $168.73 | $168.75 | $168.70 |
| Purchase #3 | $37.90 | 8.247% | $41.0256 | $41.03 | $41.05 | $41.00 |
| Purchase #4 | $235.83 | 11.661% | $263.3301 | $263.33 | $263.35 | $263.30 |
| Purchase #5 | $154.80 | 9.407% | $169.362 | $169.36 | $169.35 | $169.40 |
| Purchase #6 | $47.50 | 7.774% | $51.1927 | $51.19 | $51.20 | $51.20 |
| Purchase #7 | $19.94 | 9.734% | $21.881 | $21.88 | $21.90 | $21.90 |
| 7 purchase totals = | $761.16 | $837.5510 | $837.55 | $837.65 | $837.50 | |