| 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 | $210.86 | 3.350% | $217.9238 | $217.92 | $217.90 | $217.90 |
| Purchase #2 | $182.73 | 7.731% | $196.8569 | $196.86 | $196.85 | $196.90 |
| Purchase #3 | $48.51 | 7.193% | $51.9993 | $52.00 | $52.00 | $52.00 |
| Purchase #4 | $197.98 | 11.735% | $221.213 | $221.21 | $221.20 | $221.20 |
| Purchase #5 | $187.81 | 8.841% | $204.4143 | $204.41 | $204.40 | $204.40 |
| Purchase #6 | $236.55 | 3.692% | $245.2834 | $245.28 | $245.30 | $245.30 |
| Purchase #7 | $46.92 | 7.678% | $50.5225 | $50.52 | $50.50 | $50.50 |
| 7 purchase totals = | $1,111.36 | $1,188.2132 | $1,188.20 | $1,188.15 | $1,188.20 | |