| 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 | $227.61 | 3.724% | $236.0862 | $236.09 | $236.10 | $236.10 |
| Purchase #2 | $220.51 | 9.428% | $241.2997 | $241.30 | $241.30 | $241.30 |
| Purchase #3 | $38.81 | 7.851% | $41.857 | $41.86 | $41.85 | $41.90 |
| Purchase #4 | $81.92 | 9.399% | $89.6197 | $89.62 | $89.60 | $89.60 |
| Purchase #5 | $11.70 | 3.562% | $12.1168 | $12.12 | $12.10 | $12.10 |
| Purchase #6 | $169.99 | 11.452% | $189.4573 | $189.46 | $189.45 | $189.50 |
| Purchase #7 | $205.93 | 13.312% | $233.3434 | $233.34 | $233.35 | $233.30 |
| 7 purchase totals = | $956.47 | $1,043.7801 | $1,043.79 | $1,043.75 | $1,043.80 | |