| 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 | $128.64 | 13.608% | $146.1453 | $146.15 | $146.15 | $146.10 |
| Purchase #2 | $200.45 | 11.439% | $223.3795 | $223.38 | $223.40 | $223.40 |
| Purchase #3 | $211.67 | 9.156% | $231.0505 | $231.05 | $231.05 | $231.10 |
| Purchase #4 | $132.25 | 4.611% | $138.348 | $138.35 | $138.35 | $138.30 |
| Purchase #5 | $88.53 | 3.833% | $91.9234 | $91.92 | $91.90 | $91.90 |
| Purchase #6 | $244.34 | 8.302% | $264.6251 | $264.63 | $264.65 | $264.60 |
| Purchase #7 | $18.69 | 10.790% | $20.7067 | $20.71 | $20.70 | $20.70 |
| 7 purchase totals = | $1,024.57 | $1,116.1785 | $1,116.19 | $1,116.20 | $1,116.10 | |