| 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 | $187.74 | 13.667% | $213.3984 | $213.40 | $213.40 | $213.40 |
| Purchase #2 | $120.87 | 13.544% | $137.2406 | $137.24 | $137.25 | $137.20 |
| Purchase #3 | $77.71 | 13.155% | $87.9328 | $87.93 | $87.95 | $87.90 |
| Purchase #4 | $180.39 | 11.354% | $200.8715 | $200.87 | $200.85 | $200.90 |
| Purchase #5 | $239.45 | 9.734% | $262.7581 | $262.76 | $262.75 | $262.80 |
| Purchase #6 | $112.67 | 12.859% | $127.1582 | $127.16 | $127.15 | $127.20 |
| Purchase #7 | $26.28 | 4.298% | $27.4095 | $27.41 | $27.40 | $27.40 |
| 7 purchase totals = | $945.11 | $1,056.7691 | $1,056.77 | $1,056.75 | $1,056.80 | |