| 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 | $51.94 | 9.589% | $56.9205 | $56.92 | $56.90 | $56.90 |
| Purchase #2 | $245.34 | 7.804% | $264.4863 | $264.49 | $264.50 | $264.50 |
| Purchase #3 | $198.63 | 13.434% | $225.314 | $225.31 | $225.30 | $225.30 |
| Purchase #4 | $145.86 | 5.322% | $153.6227 | $153.62 | $153.60 | $153.60 |
| Purchase #5 | $229.27 | 4.321% | $239.1768 | $239.18 | $239.20 | $239.20 |
| Purchase #6 | $144.34 | 8.335% | $156.3707 | $156.37 | $156.35 | $156.40 |
| Purchase #7 | $133.71 | 5.446% | $140.9918 | $140.99 | $141.00 | $141.00 |
| 7 purchase totals = | $1,149.09 | $1,236.8828 | $1,236.88 | $1,236.85 | $1,236.90 | |