| 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 | $236.69 | 13.818% | $269.3958 | $269.40 | $269.40 | $269.40 |
| Purchase #2 | $128.40 | 4.204% | $133.7979 | $133.80 | $133.80 | $133.80 |
| Purchase #3 | $28.27 | 12.352% | $31.7619 | $31.76 | $31.75 | $31.80 |
| Purchase #4 | $195.83 | 10.475% | $216.3432 | $216.34 | $216.35 | $216.30 |
| Purchase #5 | $12.57 | 8.470% | $13.6347 | $13.63 | $13.65 | $13.60 |
| Purchase #6 | $173.70 | 10.447% | $191.8464 | $191.85 | $191.85 | $191.80 |
| Purchase #7 | $187.25 | 3.463% | $193.7345 | $193.73 | $193.75 | $193.70 |
| 7 purchase totals = | $962.71 | $1,050.5144 | $1,050.51 | $1,050.55 | $1,050.40 | |