| 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 | $218.35 | 6.143% | $231.7632 | $231.76 | $231.75 | $231.80 |
| Purchase #2 | $62.56 | 4.570% | $65.419 | $65.42 | $65.40 | $65.40 |
| Purchase #3 | $36.78 | 10.502% | $40.6426 | $40.64 | $40.65 | $40.60 |
| Purchase #4 | $33.36 | 8.112% | $36.0662 | $36.07 | $36.05 | $36.10 |
| Purchase #5 | $219.66 | 9.502% | $240.5321 | $240.53 | $240.55 | $240.50 |
| Purchase #6 | $65.26 | 8.391% | $70.736 | $70.74 | $70.75 | $70.70 |
| Purchase #7 | $118.54 | 13.348% | $134.3627 | $134.36 | $134.35 | $134.40 |
| 7 purchase totals = | $754.51 | $819.5218 | $819.52 | $819.50 | $819.50 | |