| 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 | $226.49 | 9.169% | $247.2569 | $247.26 | $247.25 | $247.30 |
| Purchase #2 | $197.85 | 9.675% | $216.992 | $216.99 | $217.00 | $217.00 |
| Purchase #3 | $201.25 | 10.104% | $221.5843 | $221.58 | $221.60 | $221.60 |
| Purchase #4 | $204.68 | 3.760% | $212.376 | $212.38 | $212.40 | $212.40 |
| Purchase #5 | $101.94 | 4.712% | $106.7434 | $106.74 | $106.75 | $106.70 |
| Purchase #6 | $157.27 | 9.870% | $172.7925 | $172.79 | $172.80 | $172.80 |
| Purchase #7 | $67.37 | 13.115% | $76.2056 | $76.21 | $76.20 | $76.20 |
| 7 purchase totals = | $1,156.85 | $1,253.9507 | $1,253.95 | $1,254.00 | $1,254.00 | |