| 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 | $238.40 | 12.618% | $268.4813 | $268.48 | $268.50 | $268.50 |
| Purchase #2 | $132.48 | 7.493% | $142.4067 | $142.41 | $142.40 | $142.40 |
| Purchase #3 | $221.87 | 5.523% | $234.1239 | $234.12 | $234.10 | $234.10 |
| Purchase #4 | $245.57 | 13.506% | $278.7367 | $278.74 | $278.75 | $278.70 |
| Purchase #5 | $113.45 | 4.590% | $118.6574 | $118.66 | $118.65 | $118.70 |
| Purchase #6 | $85.85 | 8.748% | $93.3602 | $93.36 | $93.35 | $93.40 |
| Purchase #7 | $62.34 | 11.162% | $69.2984 | $69.30 | $69.30 | $69.30 |
| 7 purchase totals = | $1,099.96 | $1,205.0646 | $1,205.07 | $1,205.05 | $1,205.10 | |