| 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 | $28.32 | 10.872% | $31.399 | $31.40 | $31.40 | $31.40 |
| Purchase #2 | $195.69 | 5.678% | $206.8013 | $206.80 | $206.80 | $206.80 |
| Purchase #3 | $162.44 | 12.470% | $182.6963 | $182.70 | $182.70 | $182.70 |
| Purchase #4 | $226.69 | 12.769% | $255.636 | $255.64 | $255.65 | $255.60 |
| Purchase #5 | $99.60 | 5.346% | $104.9246 | $104.92 | $104.90 | $104.90 |
| Purchase #6 | $185.94 | 8.312% | $201.3953 | $201.40 | $201.40 | $201.40 |
| Purchase #7 | $160.31 | 10.509% | $177.157 | $177.16 | $177.15 | $177.20 |
| 7 purchase totals = | $1,058.99 | $1,160.0095 | $1,160.02 | $1,160.00 | $1,160.00 | |