| 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 | $195.70 | 9.345% | $213.9882 | $213.99 | $214.00 | $214.00 |
| Purchase #2 | $54.33 | 9.592% | $59.5413 | $59.54 | $59.55 | $59.50 |
| Purchase #3 | $220.73 | 4.256% | $230.1243 | $230.12 | $230.10 | $230.10 |
| Purchase #4 | $36.28 | 12.116% | $40.6757 | $40.68 | $40.70 | $40.70 |
| Purchase #5 | $61.78 | 9.648% | $67.7405 | $67.74 | $67.75 | $67.70 |
| Purchase #6 | $94.40 | 7.635% | $101.6074 | $101.61 | $101.60 | $101.60 |
| Purchase #7 | $175.35 | 12.654% | $197.5388 | $197.54 | $197.55 | $197.50 |
| 7 purchase totals = | $838.57 | $911.2162 | $911.22 | $911.25 | $911.10 | |