| 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 | $93.29 | 9.551% | $102.2001 | $102.20 | $102.20 | $102.20 |
| Purchase #2 | $158.88 | 10.428% | $175.448 | $175.45 | $175.45 | $175.40 |
| Purchase #3 | $147.60 | 11.579% | $164.6906 | $164.69 | $164.70 | $164.70 |
| Purchase #4 | $207.47 | 12.746% | $233.9141 | $233.91 | $233.90 | $233.90 |
| Purchase #5 | $141.72 | 12.450% | $159.3641 | $159.36 | $159.35 | $159.40 |
| Purchase #6 | $37.62 | 12.711% | $42.4019 | $42.40 | $42.40 | $42.40 |
| Purchase #7 | $182.42 | 8.226% | $197.4259 | $197.43 | $197.45 | $197.40 |
| 7 purchase totals = | $969.00 | $1,075.4447 | $1,075.44 | $1,075.45 | $1,075.40 | |