| 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 | $221.41 | 13.554% | $251.4199 | $251.42 | $251.40 | $251.40 |
| Purchase #2 | $96.33 | 8.146% | $104.177 | $104.18 | $104.20 | $104.20 |
| Purchase #3 | $230.98 | 7.187% | $247.5805 | $247.58 | $247.60 | $247.60 |
| Purchase #4 | $148.52 | 9.267% | $162.2833 | $162.28 | $162.30 | $162.30 |
| Purchase #5 | $80.72 | 8.124% | $87.2777 | $87.28 | $87.30 | $87.30 |
| Purchase #6 | $69.65 | 5.244% | $73.3024 | $73.30 | $73.30 | $73.30 |
| Purchase #7 | $216.35 | 5.621% | $228.511 | $228.51 | $228.50 | $228.50 |
| 7 purchase totals = | $1,063.96 | $1,154.5518 | $1,154.55 | $1,154.60 | $1,154.60 | |