| 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 | $94.95 | 3.337% | $98.1185 | $98.12 | $98.10 | $98.10 |
| Purchase #2 | $111.75 | 11.573% | $124.6828 | $124.68 | $124.70 | $124.70 |
| Purchase #3 | $106.58 | 12.703% | $120.1189 | $120.12 | $120.10 | $120.10 |
| Purchase #4 | $190.49 | 5.528% | $201.0203 | $201.02 | $201.00 | $201.00 |
| Purchase #5 | $70.56 | 12.817% | $79.6037 | $79.60 | $79.60 | $79.60 |
| Purchase #6 | $226.67 | 12.498% | $254.9992 | $255.00 | $255.00 | $255.00 |
| Purchase #7 | $20.42 | 9.582% | $22.3766 | $22.38 | $22.40 | $22.40 |
| 7 purchase totals = | $821.42 | $900.9200 | $900.92 | $900.90 | $900.90 | |