| 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 | $187.86 | 12.796% | $211.8986 | $211.90 | $211.90 | $211.90 |
| Purchase #2 | $167.47 | 10.421% | $184.922 | $184.92 | $184.90 | $184.90 |
| Purchase #3 | $17.48 | 10.126% | $19.25 | $19.25 | $19.25 | $19.30 |
| Purchase #4 | $35.72 | 10.497% | $39.4695 | $39.47 | $39.45 | $39.50 |
| Purchase #5 | $242.55 | 13.606% | $275.5514 | $275.55 | $275.55 | $275.60 |
| Purchase #6 | $24.44 | 12.634% | $27.5277 | $27.53 | $27.55 | $27.50 |
| Purchase #7 | $129.82 | 10.145% | $142.9902 | $142.99 | $143.00 | $143.00 |
| 7 purchase totals = | $805.34 | $901.6094 | $901.61 | $901.60 | $901.70 | |