| 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 | $29.61 | 6.558% | $31.5518 | $31.55 | $31.55 | $31.60 |
| Purchase #2 | $14.30 | 8.543% | $15.5216 | $15.52 | $15.50 | $15.50 |
| Purchase #3 | $248.39 | 6.713% | $265.0644 | $265.06 | $265.05 | $265.10 |
| Purchase #4 | $183.26 | 7.712% | $197.393 | $197.39 | $197.40 | $197.40 |
| Purchase #5 | $194.45 | 11.170% | $216.1701 | $216.17 | $216.15 | $216.20 |
| Purchase #6 | $222.97 | 10.762% | $246.966 | $246.97 | $246.95 | $247.00 |
| Purchase #7 | $158.25 | 12.648% | $178.2655 | $178.27 | $178.25 | $178.30 |
| 7 purchase totals = | $1,051.23 | $1,150.9324 | $1,150.93 | $1,150.85 | $1,151.10 | |