| 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 | $38.59 | 5.206% | $40.599 | $40.60 | $40.60 | $40.60 |
| Purchase #2 | $226.25 | 6.620% | $241.2278 | $241.23 | $241.25 | $241.20 |
| Purchase #3 | $176.29 | 7.257% | $189.0834 | $189.08 | $189.10 | $189.10 |
| Purchase #4 | $165.37 | 7.405% | $177.6156 | $177.62 | $177.60 | $177.60 |
| Purchase #5 | $7.67 | 9.266% | $8.3807 | $8.38 | $8.40 | $8.40 |
| Purchase #6 | $120.33 | 12.874% | $135.8213 | $135.82 | $135.80 | $135.80 |
| Purchase #7 | $145.81 | 6.140% | $154.7627 | $154.76 | $154.75 | $154.80 |
| 7 purchase totals = | $880.31 | $947.4905 | $947.49 | $947.50 | $947.50 | |