| 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 | $198.51 | 11.194% | $220.7312 | $220.73 | $220.75 | $220.70 |
| Purchase #2 | $226.53 | 5.793% | $239.6529 | $239.65 | $239.65 | $239.70 |
| Purchase #3 | $203.56 | 12.222% | $228.4391 | $228.44 | $228.45 | $228.40 |
| Purchase #4 | $223.51 | 11.511% | $249.2382 | $249.24 | $249.25 | $249.20 |
| Purchase #5 | $139.73 | 5.137% | $146.9079 | $146.91 | $146.90 | $146.90 |
| Purchase #6 | $14.61 | 6.103% | $15.5016 | $15.50 | $15.50 | $15.50 |
| Purchase #7 | $229.30 | 12.291% | $257.4833 | $257.48 | $257.50 | $257.50 |
| 7 purchase totals = | $1,235.75 | $1,357.9542 | $1,357.95 | $1,358.00 | $1,357.90 | |