| 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 | $185.88 | 4.116% | $193.5308 | $193.53 | $193.55 | $193.50 |
| Purchase #2 | $243.71 | 9.423% | $266.6748 | $266.67 | $266.65 | $266.70 |
| Purchase #3 | $129.31 | 12.443% | $145.4 | $145.40 | $145.40 | $145.40 |
| Purchase #4 | $27.71 | 4.443% | $28.9412 | $28.94 | $28.95 | $28.90 |
| Purchase #5 | $218.38 | 7.485% | $234.7257 | $234.73 | $234.75 | $234.70 |
| Purchase #6 | $40.45 | 3.391% | $41.8217 | $41.82 | $41.80 | $41.80 |
| Purchase #7 | $205.62 | 11.744% | $229.768 | $229.77 | $229.75 | $229.80 |
| 7 purchase totals = | $1,051.06 | $1,140.8622 | $1,140.86 | $1,140.85 | $1,140.80 | |