| 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 | $238.99 | 7.819% | $257.6766 | $257.68 | $257.70 | $257.70 |
| Purchase #2 | $35.79 | 6.761% | $38.2098 | $38.21 | $38.20 | $38.20 |
| Purchase #3 | $223.51 | 10.317% | $246.5695 | $246.57 | $246.55 | $246.60 |
| Purchase #4 | $113.36 | 11.186% | $126.0404 | $126.04 | $126.05 | $126.00 |
| Purchase #5 | $54.60 | 11.586% | $60.926 | $60.93 | $60.95 | $60.90 |
| Purchase #6 | $165.66 | 7.575% | $178.2087 | $178.21 | $178.20 | $178.20 |
| Purchase #7 | $197.82 | 6.717% | $211.1076 | $211.11 | $211.10 | $211.10 |
| 7 purchase totals = | $1,029.73 | $1,118.7386 | $1,118.75 | $1,118.75 | $1,118.70 | |