| 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 | $57.62 | 12.437% | $64.7862 | $64.79 | $64.80 | $64.80 |
| Purchase #2 | $116.94 | 12.308% | $131.333 | $131.33 | $131.35 | $131.30 |
| Purchase #3 | $248.52 | 4.333% | $259.2884 | $259.29 | $259.30 | $259.30 |
| Purchase #4 | $124.66 | 7.280% | $133.7352 | $133.74 | $133.75 | $133.70 |
| Purchase #5 | $122.78 | 3.423% | $126.9828 | $126.98 | $127.00 | $127.00 |
| Purchase #6 | $181.73 | 8.796% | $197.715 | $197.72 | $197.70 | $197.70 |
| Purchase #7 | $18.95 | 10.623% | $20.9631 | $20.96 | $20.95 | $21.00 |
| 7 purchase totals = | $871.20 | $934.8037 | $934.81 | $934.85 | $934.80 | |