| 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 | $115.99 | 3.773% | $120.3663 | $120.37 | $120.35 | $120.40 |
| Purchase #2 | $88.79 | 11.163% | $98.7016 | $98.70 | $98.70 | $98.70 |
| Purchase #3 | $128.33 | 7.712% | $138.2268 | $138.23 | $138.25 | $138.20 |
| Purchase #4 | $182.84 | 9.817% | $200.7894 | $200.79 | $200.80 | $200.80 |
| Purchase #5 | $16.44 | 11.657% | $18.3564 | $18.36 | $18.35 | $18.40 |
| Purchase #6 | $153.25 | 10.751% | $169.7259 | $169.73 | $169.75 | $169.70 |
| Purchase #7 | $242.93 | 3.583% | $251.6342 | $251.63 | $251.65 | $251.60 |
| 7 purchase totals = | $928.57 | $997.8006 | $997.81 | $997.85 | $997.80 | |