| 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 | $224.52 | 6.622% | $239.3877 | $239.39 | $239.40 | $239.40 |
| Purchase #2 | $165.64 | 10.653% | $183.2856 | $183.29 | $183.30 | $183.30 |
| Purchase #3 | $96.60 | 7.824% | $104.158 | $104.16 | $104.15 | $104.20 |
| Purchase #4 | $219.55 | 9.549% | $240.5148 | $240.51 | $240.50 | $240.50 |
| Purchase #5 | $123.38 | 5.145% | $129.7279 | $129.73 | $129.75 | $129.70 |
| Purchase #6 | $156.46 | 5.644% | $165.2906 | $165.29 | $165.30 | $165.30 |
| Purchase #7 | $146.53 | 5.556% | $154.6712 | $154.67 | $154.65 | $154.70 |
| 7 purchase totals = | $1,132.68 | $1,217.0358 | $1,217.04 | $1,217.05 | $1,217.10 | |