| 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 | $120.60 | 5.798% | $127.5924 | $127.59 | $127.60 | $127.60 |
| Purchase #2 | $135.70 | 9.828% | $149.0366 | $149.04 | $149.05 | $149.00 |
| Purchase #3 | $217.91 | 11.365% | $242.6755 | $242.68 | $242.70 | $242.70 |
| Purchase #4 | $127.86 | 6.499% | $136.1696 | $136.17 | $136.15 | $136.20 |
| Purchase #5 | $24.88 | 12.137% | $27.8997 | $27.90 | $27.90 | $27.90 |
| Purchase #6 | $235.52 | 10.704% | $260.7301 | $260.73 | $260.75 | $260.70 |
| Purchase #7 | $224.45 | 12.620% | $252.7756 | $252.78 | $252.80 | $252.80 |
| 7 purchase totals = | $1,086.92 | $1,196.8795 | $1,196.89 | $1,196.95 | $1,196.90 | |