| 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 | $218.30 | 6.749% | $233.0331 | $233.03 | $233.05 | $233.00 |
| Purchase #2 | $211.34 | 3.401% | $218.5277 | $218.53 | $218.55 | $218.50 |
| Purchase #3 | $239.30 | 5.355% | $252.1145 | $252.11 | $252.10 | $252.10 |
| Purchase #4 | $241.29 | 9.550% | $264.3332 | $264.33 | $264.35 | $264.30 |
| Purchase #5 | $24.95 | 9.389% | $27.2926 | $27.29 | $27.30 | $27.30 |
| Purchase #6 | $31.76 | 12.854% | $35.8424 | $35.84 | $35.85 | $35.80 |
| Purchase #7 | $102.79 | 5.785% | $108.7364 | $108.74 | $108.75 | $108.70 |
| 7 purchase totals = | $1,069.73 | $1,139.8799 | $1,139.87 | $1,139.95 | $1,139.70 | |