| 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 | $29.86 | 11.823% | $33.3903 | $33.39 | $33.40 | $33.40 |
| Purchase #2 | $61.95 | 10.641% | $68.5421 | $68.54 | $68.55 | $68.50 |
| Purchase #3 | $142.30 | 9.517% | $155.8427 | $155.84 | $155.85 | $155.80 |
| Purchase #4 | $233.80 | 11.223% | $260.0394 | $260.04 | $260.05 | $260.00 |
| Purchase #5 | $194.74 | 3.234% | $201.0379 | $201.04 | $201.05 | $201.00 |
| Purchase #6 | $33.41 | 10.276% | $36.8432 | $36.84 | $36.85 | $36.80 |
| Purchase #7 | $215.75 | 8.128% | $233.2862 | $233.29 | $233.30 | $233.30 |
| 7 purchase totals = | $911.81 | $988.9818 | $988.98 | $989.05 | $988.80 | |