| 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 | $98.60 | 3.368% | $101.9208 | $101.92 | $101.90 | $101.90 |
| Purchase #2 | $200.39 | 8.660% | $217.7438 | $217.74 | $217.75 | $217.70 |
| Purchase #3 | $201.80 | 10.508% | $223.0051 | $223.01 | $223.00 | $223.00 |
| Purchase #4 | $46.98 | 10.857% | $52.0806 | $52.08 | $52.10 | $52.10 |
| Purchase #5 | $173.54 | 13.547% | $197.0495 | $197.05 | $197.05 | $197.00 |
| Purchase #6 | $19.97 | 6.748% | $21.3176 | $21.32 | $21.30 | $21.30 |
| Purchase #7 | $132.47 | 5.685% | $140.0009 | $140.00 | $140.00 | $140.00 |
| 7 purchase totals = | $873.75 | $953.1183 | $953.12 | $953.10 | $953.00 | |