| 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 | $64.79 | 6.650% | $69.0985 | $69.10 | $69.10 | $69.10 |
| Purchase #2 | $237.48 | 12.748% | $267.754 | $267.75 | $267.75 | $267.80 |
| Purchase #3 | $138.97 | 6.851% | $148.4908 | $148.49 | $148.50 | $148.50 |
| Purchase #4 | $230.83 | 5.609% | $243.7773 | $243.78 | $243.80 | $243.80 |
| Purchase #5 | $198.79 | 9.329% | $217.3351 | $217.34 | $217.35 | $217.30 |
| Purchase #6 | $202.33 | 3.634% | $209.6827 | $209.68 | $209.70 | $209.70 |
| Purchase #7 | $141.74 | 12.301% | $159.1754 | $159.18 | $159.20 | $159.20 |
| 7 purchase totals = | $1,214.93 | $1,315.3138 | $1,315.32 | $1,315.40 | $1,315.40 | |