| 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 | $193.43 | 6.741% | $206.4691 | $206.47 | $206.45 | $206.50 |
| Purchase #2 | $21.59 | 8.142% | $23.3479 | $23.35 | $23.35 | $23.30 |
| Purchase #3 | $231.76 | 11.496% | $258.4031 | $258.40 | $258.40 | $258.40 |
| Purchase #4 | $20.31 | 7.541% | $21.8416 | $21.84 | $21.85 | $21.80 |
| Purchase #5 | $221.25 | 7.464% | $237.7641 | $237.76 | $237.75 | $237.80 |
| Purchase #6 | $216.39 | 10.143% | $238.3384 | $238.34 | $238.35 | $238.30 |
| Purchase #7 | $14.95 | 12.255% | $16.7821 | $16.78 | $16.80 | $16.80 |
| 7 purchase totals = | $919.68 | $1,002.9463 | $1,002.94 | $1,002.95 | $1,002.90 | |