| 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 | $95.25 | 11.409% | $106.1171 | $106.12 | $106.10 | $106.10 |
| Purchase #2 | $195.71 | 11.834% | $218.8703 | $218.87 | $218.85 | $218.90 |
| Purchase #3 | $240.72 | 4.370% | $251.2395 | $251.24 | $251.25 | $251.20 |
| Purchase #4 | $9.82 | 6.765% | $10.4843 | $10.48 | $10.50 | $10.50 |
| Purchase #5 | $206.88 | 11.761% | $231.2112 | $231.21 | $231.20 | $231.20 |
| Purchase #6 | $37.78 | 4.191% | $39.3634 | $39.36 | $39.35 | $39.40 |
| Purchase #7 | $240.74 | 5.261% | $253.4053 | $253.41 | $253.40 | $253.40 |
| 7 purchase totals = | $1,026.90 | $1,110.6911 | $1,110.69 | $1,110.65 | $1,110.70 | |