| 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 | $9.92 | 12.428% | $11.1529 | $11.15 | $11.15 | $11.20 |
| Purchase #2 | $130.85 | 4.758% | $137.0758 | $137.08 | $137.10 | $137.10 |
| Purchase #3 | $6.56 | 10.123% | $7.2241 | $7.22 | $7.20 | $7.20 |
| Purchase #4 | $147.34 | 9.173% | $160.8555 | $160.86 | $160.85 | $160.90 |
| Purchase #5 | $237.57 | 10.731% | $263.0636 | $263.06 | $263.05 | $263.10 |
| Purchase #6 | $127.94 | 5.511% | $134.9908 | $134.99 | $135.00 | $135.00 |
| Purchase #7 | $199.48 | 11.278% | $221.9774 | $221.98 | $222.00 | $222.00 |
| 7 purchase totals = | $859.66 | $936.3401 | $936.34 | $936.35 | $936.50 | |