| 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 | $238.55 | 13.268% | $270.2008 | $270.20 | $270.20 | $270.20 |
| Purchase #2 | $233.52 | 8.412% | $253.1637 | $253.16 | $253.15 | $253.20 |
| Purchase #3 | $18.36 | 6.444% | $19.5431 | $19.54 | $19.55 | $19.50 |
| Purchase #4 | $113.34 | 13.856% | $129.0444 | $129.04 | $129.05 | $129.00 |
| Purchase #5 | $119.37 | 3.685% | $123.7688 | $123.77 | $123.75 | $123.80 |
| Purchase #6 | $221.85 | 3.355% | $229.2931 | $229.29 | $229.30 | $229.30 |
| Purchase #7 | $164.67 | 13.435% | $186.7934 | $186.79 | $186.80 | $186.80 |
| 7 purchase totals = | $1,109.66 | $1,211.8073 | $1,211.79 | $1,211.80 | $1,211.80 | |