| 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 | $184.49 | 13.606% | $209.5917 | $209.59 | $209.60 | $209.60 |
| Purchase #2 | $13.93 | 13.476% | $15.8072 | $15.81 | $15.80 | $15.80 |
| Purchase #3 | $37.93 | 5.217% | $39.9088 | $39.91 | $39.90 | $39.90 |
| Purchase #4 | $70.98 | 13.173% | $80.3302 | $80.33 | $80.35 | $80.30 |
| Purchase #5 | $213.99 | 8.372% | $231.9052 | $231.91 | $231.90 | $231.90 |
| Purchase #6 | $246.70 | 11.284% | $274.5376 | $274.54 | $274.55 | $274.50 |
| Purchase #7 | $126.70 | 9.474% | $138.7036 | $138.70 | $138.70 | $138.70 |
| 7 purchase totals = | $894.72 | $990.7843 | $990.79 | $990.80 | $990.70 | |