| 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 | $220.65 | 8.290% | $238.9419 | $238.94 | $238.95 | $238.90 |
| Purchase #2 | $198.68 | 9.340% | $217.2367 | $217.24 | $217.25 | $217.20 |
| Purchase #3 | $77.52 | 3.167% | $79.9751 | $79.98 | $80.00 | $80.00 |
| Purchase #4 | $102.25 | 6.319% | $108.7112 | $108.71 | $108.70 | $108.70 |
| Purchase #5 | $174.44 | 8.660% | $189.5465 | $189.55 | $189.55 | $189.50 |
| Purchase #6 | $218.96 | 12.463% | $246.249 | $246.25 | $246.25 | $246.20 |
| Purchase #7 | $229.55 | 11.402% | $255.7233 | $255.72 | $255.70 | $255.70 |
| 7 purchase totals = | $1,222.05 | $1,336.3837 | $1,336.39 | $1,336.40 | $1,336.20 | |