| 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 | $243.90 | 9.522% | $267.1242 | $267.12 | $267.10 | $267.10 |
| Purchase #2 | $162.53 | 9.857% | $178.5506 | $178.55 | $178.55 | $178.60 |
| Purchase #3 | $83.69 | 6.200% | $88.8788 | $88.88 | $88.90 | $88.90 |
| Purchase #4 | $177.81 | 11.576% | $198.3933 | $198.39 | $198.40 | $198.40 |
| Purchase #5 | $245.34 | 12.466% | $275.9241 | $275.92 | $275.90 | $275.90 |
| Purchase #6 | $152.97 | 5.113% | $160.7914 | $160.79 | $160.80 | $160.80 |
| Purchase #7 | $56.37 | 13.835% | $64.1688 | $64.17 | $64.15 | $64.20 |
| 7 purchase totals = | $1,122.61 | $1,233.8312 | $1,233.82 | $1,233.80 | $1,233.90 | |