| 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 | $99.50 | 13.434% | $112.8668 | $112.87 | $112.85 | $112.90 |
| Purchase #2 | $133.64 | 6.171% | $141.8869 | $141.89 | $141.90 | $141.90 |
| Purchase #3 | $111.43 | 6.333% | $118.4869 | $118.49 | $118.50 | $118.50 |
| Purchase #4 | $189.44 | 4.810% | $198.5521 | $198.55 | $198.55 | $198.60 |
| Purchase #5 | $233.52 | 10.209% | $257.3601 | $257.36 | $257.35 | $257.40 |
| Purchase #6 | $245.74 | 5.305% | $258.7765 | $258.78 | $258.80 | $258.80 |
| Purchase #7 | $71.29 | 5.554% | $75.2494 | $75.25 | $75.25 | $75.20 |
| 7 purchase totals = | $1,084.56 | $1,163.1787 | $1,163.19 | $1,163.20 | $1,163.30 | |