| 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 | $244.32 | 12.248% | $274.2443 | $274.24 | $274.25 | $274.20 |
| Purchase #2 | $181.84 | 3.326% | $187.888 | $187.89 | $187.90 | $187.90 |
| Purchase #3 | $55.57 | 3.223% | $57.361 | $57.36 | $57.35 | $57.40 |
| Purchase #4 | $39.44 | 13.787% | $44.8776 | $44.88 | $44.90 | $44.90 |
| Purchase #5 | $64.69 | 6.799% | $69.0883 | $69.09 | $69.10 | $69.10 |
| Purchase #6 | $74.32 | 12.617% | $83.697 | $83.70 | $83.70 | $83.70 |
| Purchase #7 | $138.54 | 5.816% | $146.5975 | $146.60 | $146.60 | $146.60 |
| 7 purchase totals = | $798.72 | $863.7537 | $863.76 | $863.80 | $863.80 | |