| 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 | $216.99 | 10.506% | $239.787 | $239.79 | $239.80 | $239.80 |
| Purchase #2 | $108.86 | 11.233% | $121.0882 | $121.09 | $121.10 | $121.10 |
| Purchase #3 | $129.54 | 4.589% | $135.4846 | $135.48 | $135.50 | $135.50 |
| Purchase #4 | $65.94 | 11.234% | $73.3477 | $73.35 | $73.35 | $73.30 |
| Purchase #5 | $185.27 | 12.793% | $208.9716 | $208.97 | $208.95 | $209.00 |
| Purchase #6 | $228.68 | 6.219% | $242.9016 | $242.90 | $242.90 | $242.90 |
| Purchase #7 | $206.63 | 10.742% | $228.8262 | $228.83 | $228.85 | $228.80 |
| 7 purchase totals = | $1,141.91 | $1,250.4069 | $1,250.41 | $1,250.45 | $1,250.40 | |