| 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 | $150.86 | 12.371% | $169.5229 | $169.52 | $169.50 | $169.50 |
| Purchase #2 | $217.79 | 13.102% | $246.3248 | $246.32 | $246.30 | $246.30 |
| Purchase #3 | $210.67 | 13.368% | $238.8324 | $238.83 | $238.85 | $238.80 |
| Purchase #4 | $102.83 | 6.459% | $109.4718 | $109.47 | $109.45 | $109.50 |
| Purchase #5 | $188.52 | 3.626% | $195.3557 | $195.36 | $195.35 | $195.40 |
| Purchase #6 | $50.56 | 11.467% | $56.3577 | $56.36 | $56.35 | $56.40 |
| Purchase #7 | $197.47 | 9.270% | $215.7755 | $215.78 | $215.80 | $215.80 |
| 7 purchase totals = | $1,118.70 | $1,231.6408 | $1,231.64 | $1,231.60 | $1,231.70 | |