| 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 | $129.55 | 12.538% | $145.793 | $145.79 | $145.80 | $145.80 |
| Purchase #2 | $246.43 | 10.333% | $271.8936 | $271.89 | $271.90 | $271.90 |
| Purchase #3 | $215.52 | 12.663% | $242.8113 | $242.81 | $242.80 | $242.80 |
| Purchase #4 | $201.57 | 6.163% | $213.9928 | $213.99 | $214.00 | $214.00 |
| Purchase #5 | $178.92 | 9.533% | $195.9764 | $195.98 | $196.00 | $196.00 |
| Purchase #6 | $247.74 | 12.733% | $279.2847 | $279.28 | $279.30 | $279.30 |
| Purchase #7 | $173.47 | 6.179% | $184.1887 | $184.19 | $184.20 | $184.20 |
| 7 purchase totals = | $1,393.20 | $1,533.9405 | $1,533.93 | $1,534.00 | $1,534.00 | |