| 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 | $13.88 | 3.393% | $14.3509 | $14.35 | $14.35 | $14.40 |
| Purchase #2 | $218.40 | 9.560% | $239.279 | $239.28 | $239.30 | $239.30 |
| Purchase #3 | $211.29 | 11.278% | $235.1193 | $235.12 | $235.10 | $235.10 |
| Purchase #4 | $227.37 | 5.619% | $240.1459 | $240.15 | $240.15 | $240.10 |
| Purchase #5 | $215.83 | 8.217% | $233.5648 | $233.56 | $233.55 | $233.60 |
| Purchase #6 | $249.60 | 5.478% | $263.2731 | $263.27 | $263.25 | $263.30 |
| Purchase #7 | $42.30 | 4.678% | $44.2788 | $44.28 | $44.30 | $44.30 |
| 7 purchase totals = | $1,178.67 | $1,270.0118 | $1,270.01 | $1,270.00 | $1,270.10 | |