| 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 | $9.73 | 10.202% | $10.7227 | $10.72 | $10.70 | $10.70 |
| Purchase #2 | $220.64 | 11.392% | $245.7753 | $245.78 | $245.80 | $245.80 |
| Purchase #3 | $92.77 | 12.307% | $104.1872 | $104.19 | $104.20 | $104.20 |
| Purchase #4 | $215.74 | 11.399% | $240.3322 | $240.33 | $240.35 | $240.30 |
| Purchase #5 | $11.48 | 10.793% | $12.719 | $12.72 | $12.70 | $12.70 |
| Purchase #6 | $99.98 | 5.792% | $105.7708 | $105.77 | $105.75 | $105.80 |
| Purchase #7 | $71.86 | 11.830% | $80.361 | $80.36 | $80.35 | $80.40 |
| 7 purchase totals = | $722.20 | $799.8682 | $799.87 | $799.85 | $799.90 | |