| 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 | $32.77 | 13.868% | $37.3145 | $37.31 | $37.30 | $37.30 |
| Purchase #2 | $218.31 | 9.632% | $239.3376 | $239.34 | $239.35 | $239.30 |
| Purchase #3 | $202.78 | 11.676% | $226.4566 | $226.46 | $226.45 | $226.50 |
| Purchase #4 | $233.87 | 4.703% | $244.8689 | $244.87 | $244.85 | $244.90 |
| Purchase #5 | $7.91 | 13.630% | $8.9881 | $8.99 | $9.00 | $9.00 |
| Purchase #6 | $141.26 | 5.475% | $148.994 | $148.99 | $149.00 | $149.00 |
| Purchase #7 | $160.55 | 11.851% | $179.5768 | $179.58 | $179.60 | $179.60 |
| 7 purchase totals = | $997.45 | $1,085.5365 | $1,085.54 | $1,085.55 | $1,085.60 | |