| 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 | $99.51 | 13.469% | $112.913 | $112.91 | $112.90 | $112.90 |
| Purchase #2 | $150.57 | 6.414% | $160.2276 | $160.23 | $160.25 | $160.20 |
| Purchase #3 | $144.69 | 9.661% | $158.6685 | $158.67 | $158.65 | $158.70 |
| Purchase #4 | $246.73 | 4.362% | $257.4924 | $257.49 | $257.50 | $257.50 |
| Purchase #5 | $212.78 | 3.131% | $219.4421 | $219.44 | $219.45 | $219.40 |
| Purchase #6 | $28.74 | 4.191% | $29.9445 | $29.94 | $29.95 | $29.90 |
| Purchase #7 | $242.46 | 9.664% | $265.8913 | $265.89 | $265.90 | $265.90 |
| 7 purchase totals = | $1,125.48 | $1,204.5794 | $1,204.57 | $1,204.60 | $1,204.50 | |