| 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 | $154.37 | 5.536% | $162.9159 | $162.92 | $162.90 | $162.90 |
| Purchase #2 | $244.38 | 7.651% | $263.0775 | $263.08 | $263.10 | $263.10 |
| Purchase #3 | $192.95 | 12.591% | $217.2443 | $217.24 | $217.25 | $217.20 |
| Purchase #4 | $229.57 | 12.307% | $257.8232 | $257.82 | $257.80 | $257.80 |
| Purchase #5 | $233.93 | 12.110% | $262.2589 | $262.26 | $262.25 | $262.30 |
| Purchase #6 | $28.25 | 11.270% | $31.4338 | $31.43 | $31.45 | $31.40 |
| Purchase #7 | $176.85 | 7.814% | $190.6691 | $190.67 | $190.65 | $190.70 |
| 7 purchase totals = | $1,260.30 | $1,385.4227 | $1,385.42 | $1,385.40 | $1,385.40 | |