| 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 | $208.32 | 9.698% | $228.5229 | $228.52 | $228.50 | $228.50 |
| Purchase #2 | $206.45 | 13.390% | $234.0937 | $234.09 | $234.10 | $234.10 |
| Purchase #3 | $172.43 | 5.334% | $181.6274 | $181.63 | $181.65 | $181.60 |
| Purchase #4 | $25.47 | 6.154% | $27.0374 | $27.04 | $27.05 | $27.00 |
| Purchase #5 | $19.89 | 5.206% | $20.9255 | $20.93 | $20.95 | $20.90 |
| Purchase #6 | $108.92 | 12.687% | $122.7387 | $122.74 | $122.75 | $122.70 |
| Purchase #7 | $29.26 | 9.391% | $32.0078 | $32.01 | $32.00 | $32.00 |
| 7 purchase totals = | $770.74 | $846.9534 | $846.96 | $847.00 | $846.80 | |