| 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 | $246.46 | 12.247% | $276.644 | $276.64 | $276.65 | $276.60 |
| Purchase #2 | $110.59 | 6.330% | $117.5903 | $117.59 | $117.60 | $117.60 |
| Purchase #3 | $139.95 | 3.598% | $144.9854 | $144.99 | $145.00 | $145.00 |
| Purchase #4 | $210.82 | 9.566% | $230.987 | $230.99 | $231.00 | $231.00 |
| Purchase #5 | $39.93 | 10.621% | $44.171 | $44.17 | $44.15 | $44.20 |
| Purchase #6 | $93.39 | 7.676% | $100.5586 | $100.56 | $100.55 | $100.60 |
| Purchase #7 | $7.83 | 5.741% | $8.2795 | $8.28 | $8.30 | $8.30 |
| 7 purchase totals = | $848.97 | $923.2158 | $923.22 | $923.25 | $923.30 | |