| 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 | $207.80 | 7.591% | $223.5741 | $223.57 | $223.55 | $223.60 |
| Purchase #2 | $246.68 | 7.739% | $265.7706 | $265.77 | $265.75 | $265.80 |
| Purchase #3 | $238.81 | 3.570% | $247.3355 | $247.34 | $247.35 | $247.30 |
| Purchase #4 | $171.73 | 5.388% | $180.9828 | $180.98 | $181.00 | $181.00 |
| Purchase #5 | $242.98 | 12.534% | $273.4351 | $273.44 | $273.45 | $273.40 |
| Purchase #6 | $119.42 | 6.318% | $126.965 | $126.97 | $126.95 | $127.00 |
| Purchase #7 | $188.25 | 3.458% | $194.7597 | $194.76 | $194.75 | $194.80 |
| 7 purchase totals = | $1,415.67 | $1,512.8228 | $1,512.83 | $1,512.80 | $1,512.90 | |