| 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 | $27.98 | 5.320% | $29.4685 | $29.47 | $29.45 | $29.50 |
| Purchase #2 | $219.70 | 5.526% | $231.8406 | $231.84 | $231.85 | $231.80 |
| Purchase #3 | $212.47 | 3.240% | $219.354 | $219.35 | $219.35 | $219.40 |
| Purchase #4 | $154.81 | 10.259% | $170.692 | $170.69 | $170.70 | $170.70 |
| Purchase #5 | $203.61 | 6.591% | $217.0299 | $217.03 | $217.05 | $217.00 |
| Purchase #6 | $41.96 | 12.818% | $47.3384 | $47.34 | $47.35 | $47.30 |
| Purchase #7 | $164.99 | 13.835% | $187.8164 | $187.82 | $187.80 | $187.80 |
| 7 purchase totals = | $1,025.52 | $1,103.5398 | $1,103.54 | $1,103.55 | $1,103.50 | |