| 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 | $219.96 | 10.559% | $243.1856 | $243.19 | $243.20 | $243.20 |
| Purchase #2 | $99.88 | 8.459% | $108.3288 | $108.33 | $108.35 | $108.30 |
| Purchase #3 | $191.67 | 3.868% | $199.0838 | $199.08 | $199.10 | $199.10 |
| Purchase #4 | $102.94 | 10.393% | $113.6386 | $113.64 | $113.65 | $113.60 |
| Purchase #5 | $208.39 | 12.489% | $234.4158 | $234.42 | $234.40 | $234.40 |
| Purchase #6 | $87.83 | 4.154% | $91.4785 | $91.48 | $91.50 | $91.50 |
| Purchase #7 | $116.28 | 5.719% | $122.9301 | $122.93 | $122.95 | $122.90 |
| 7 purchase totals = | $1,026.95 | $1,113.0612 | $1,113.07 | $1,113.15 | $1,113.00 | |