| 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 | $117.59 | 6.562% | $125.3063 | $125.31 | $125.30 | $125.30 |
| Purchase #2 | $112.80 | 7.689% | $121.4732 | $121.47 | $121.45 | $121.50 |
| Purchase #3 | $233.91 | 10.238% | $257.8577 | $257.86 | $257.85 | $257.90 |
| Purchase #4 | $66.99 | 6.714% | $71.4877 | $71.49 | $71.50 | $71.50 |
| Purchase #5 | $218.25 | 12.590% | $245.7277 | $245.73 | $245.75 | $245.70 |
| Purchase #6 | $225.82 | 12.186% | $253.3384 | $253.34 | $253.35 | $253.30 |
| Purchase #7 | $74.71 | 8.305% | $80.9147 | $80.91 | $80.90 | $80.90 |
| 7 purchase totals = | $1,050.07 | $1,156.1057 | $1,156.11 | $1,156.10 | $1,156.10 | |