| 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 | $110.73 | 4.865% | $116.117 | $116.12 | $116.10 | $116.10 |
| Purchase #2 | $84.71 | 13.481% | $96.1298 | $96.13 | $96.15 | $96.10 |
| Purchase #3 | $5.59 | 12.268% | $6.2758 | $6.28 | $6.30 | $6.30 |
| Purchase #4 | $169.80 | 10.623% | $187.8379 | $187.84 | $187.85 | $187.80 |
| Purchase #5 | $215.98 | 8.166% | $233.6169 | $233.62 | $233.60 | $233.60 |
| Purchase #6 | $125.31 | 8.580% | $136.0616 | $136.06 | $136.05 | $136.10 |
| Purchase #7 | $214.60 | 3.280% | $221.6389 | $221.64 | $221.65 | $221.60 |
| 7 purchase totals = | $926.72 | $997.6779 | $997.69 | $997.70 | $997.60 | |