| 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 | $215.76 | 3.716% | $223.7776 | $223.78 | $223.80 | $223.80 |
| Purchase #2 | $134.94 | 12.693% | $152.0679 | $152.07 | $152.05 | $152.10 |
| Purchase #3 | $114.52 | 3.720% | $118.7801 | $118.78 | $118.80 | $118.80 |
| Purchase #4 | $142.58 | 12.635% | $160.595 | $160.60 | $160.60 | $160.60 |
| Purchase #5 | $16.83 | 7.687% | $18.1237 | $18.12 | $18.10 | $18.10 |
| Purchase #6 | $22.36 | 8.539% | $24.2693 | $24.27 | $24.25 | $24.30 |
| Purchase #7 | $138.41 | 8.143% | $149.6807 | $149.68 | $149.70 | $149.70 |
| 7 purchase totals = | $785.40 | $847.2943 | $847.30 | $847.30 | $847.40 | |