| 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 | $246.30 | 10.249% | $271.5433 | $271.54 | $271.55 | $271.50 |
| Purchase #2 | $56.57 | 12.278% | $63.5157 | $63.52 | $63.50 | $63.50 |
| Purchase #3 | $9.97 | 13.511% | $11.317 | $11.32 | $11.30 | $11.30 |
| Purchase #4 | $131.98 | 11.122% | $146.6588 | $146.66 | $146.65 | $146.70 |
| Purchase #5 | $81.45 | 12.789% | $91.8666 | $91.87 | $91.85 | $91.90 |
| Purchase #6 | $61.43 | 13.414% | $69.6702 | $69.67 | $69.65 | $69.70 |
| Purchase #7 | $76.92 | 6.804% | $82.1536 | $82.15 | $82.15 | $82.20 |
| 7 purchase totals = | $664.62 | $736.7252 | $736.73 | $736.65 | $736.80 | |