| 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 | $47.81 | 10.266% | $52.7182 | $52.72 | $52.70 | $52.70 |
| Purchase #2 | $98.65 | 12.351% | $110.8343 | $110.83 | $110.85 | $110.80 |
| Purchase #3 | $250.44 | 7.536% | $269.3132 | $269.31 | $269.30 | $269.30 |
| Purchase #4 | $133.70 | 9.418% | $146.2919 | $146.29 | $146.30 | $146.30 |
| Purchase #5 | $139.92 | 5.560% | $147.6996 | $147.70 | $147.70 | $147.70 |
| Purchase #6 | $196.68 | 5.172% | $206.8523 | $206.85 | $206.85 | $206.90 |
| Purchase #7 | $137.29 | 12.764% | $154.8137 | $154.81 | $154.80 | $154.80 |
| 7 purchase totals = | $1,004.49 | $1,088.5232 | $1,088.51 | $1,088.50 | $1,088.50 | |