| 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 | $134.35 | 12.105% | $150.6131 | $150.61 | $150.60 | $150.60 |
| Purchase #2 | $92.85 | 8.750% | $100.9744 | $100.97 | $100.95 | $101.00 |
| Purchase #3 | $241.73 | 13.189% | $273.6118 | $273.61 | $273.60 | $273.60 |
| Purchase #4 | $103.67 | 8.133% | $112.1015 | $112.10 | $112.10 | $112.10 |
| Purchase #5 | $187.82 | 6.278% | $199.6113 | $199.61 | $199.60 | $199.60 |
| Purchase #6 | $31.95 | 11.772% | $35.7112 | $35.71 | $35.70 | $35.70 |
| Purchase #7 | $34.65 | 6.646% | $36.9528 | $36.95 | $36.95 | $37.00 |
| 7 purchase totals = | $827.02 | $909.5761 | $909.56 | $909.50 | $909.60 | |