| 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 | $118.71 | 8.513% | $128.8158 | $128.82 | $128.80 | $128.80 |
| Purchase #2 | $171.94 | 8.792% | $187.057 | $187.06 | $187.05 | $187.10 |
| Purchase #3 | $211.37 | 13.709% | $240.3467 | $240.35 | $240.35 | $240.30 |
| Purchase #4 | $74.81 | 13.470% | $84.8869 | $84.89 | $84.90 | $84.90 |
| Purchase #5 | $85.75 | 7.295% | $92.0055 | $92.01 | $92.00 | $92.00 |
| Purchase #6 | $168.28 | 11.756% | $188.063 | $188.06 | $188.05 | $188.10 |
| Purchase #7 | $198.95 | 3.499% | $205.9113 | $205.91 | $205.90 | $205.90 |
| 7 purchase totals = | $1,029.81 | $1,127.0862 | $1,127.10 | $1,127.05 | $1,127.10 | |