| 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 | $109.44 | 7.239% | $117.3624 | $117.36 | $117.35 | $117.40 |
| Purchase #2 | $223.79 | 4.868% | $234.6841 | $234.68 | $234.70 | $234.70 |
| Purchase #3 | $143.76 | 6.310% | $152.8313 | $152.83 | $152.85 | $152.80 |
| Purchase #4 | $249.50 | 7.523% | $268.2699 | $268.27 | $268.25 | $268.30 |
| Purchase #5 | $161.80 | 5.673% | $170.9789 | $170.98 | $171.00 | $171.00 |
| Purchase #6 | $99.34 | 7.108% | $106.4011 | $106.40 | $106.40 | $106.40 |
| Purchase #7 | $123.44 | 9.538% | $135.2137 | $135.21 | $135.20 | $135.20 |
| 7 purchase totals = | $1,111.07 | $1,185.7414 | $1,185.73 | $1,185.75 | $1,185.80 | |