| 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 | $9.49 | 3.733% | $9.8443 | $9.84 | $9.85 | $9.80 |
| Purchase #2 | $105.71 | 13.516% | $119.9978 | $120.00 | $120.00 | $120.00 |
| Purchase #3 | $182.48 | 5.708% | $192.896 | $192.90 | $192.90 | $192.90 |
| Purchase #4 | $248.27 | 7.223% | $266.2025 | $266.20 | $266.20 | $266.20 |
| Purchase #5 | $173.87 | 7.610% | $187.1015 | $187.10 | $187.10 | $187.10 |
| Purchase #6 | $90.44 | 3.588% | $93.685 | $93.69 | $93.70 | $93.70 |
| Purchase #7 | $25.91 | 8.715% | $28.1681 | $28.17 | $28.15 | $28.20 |
| 7 purchase totals = | $836.17 | $897.8952 | $897.90 | $897.90 | $897.90 | |