| 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 | $124.72 | 10.644% | $137.9952 | $138.00 | $138.00 | $138.00 |
| Purchase #2 | $200.34 | 5.379% | $211.1163 | $211.12 | $211.10 | $211.10 |
| Purchase #3 | $158.87 | 9.598% | $174.1183 | $174.12 | $174.10 | $174.10 |
| Purchase #4 | $62.76 | 11.321% | $69.8651 | $69.87 | $69.85 | $69.90 |
| Purchase #5 | $125.52 | 12.859% | $141.6606 | $141.66 | $141.65 | $141.70 |
| Purchase #6 | $167.56 | 5.371% | $176.5596 | $176.56 | $176.55 | $176.60 |
| Purchase #7 | $118.65 | 6.874% | $126.806 | $126.81 | $126.80 | $126.80 |
| 7 purchase totals = | $958.42 | $1,038.1211 | $1,038.14 | $1,038.05 | $1,038.20 | |