| 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 | $133.28 | 10.385% | $147.1211 | $147.12 | $147.10 | $147.10 |
| Purchase #2 | $7.61 | 13.514% | $8.6384 | $8.64 | $8.65 | $8.60 |
| Purchase #3 | $227.37 | 8.495% | $246.6851 | $246.69 | $246.70 | $246.70 |
| Purchase #4 | $127.46 | 12.132% | $142.9234 | $142.92 | $142.90 | $142.90 |
| Purchase #5 | $24.76 | 6.106% | $26.2718 | $26.27 | $26.25 | $26.30 |
| Purchase #6 | $55.58 | 11.147% | $61.7755 | $61.78 | $61.80 | $61.80 |
| Purchase #7 | $202.97 | 11.378% | $226.0639 | $226.06 | $226.05 | $226.10 |
| 7 purchase totals = | $779.03 | $859.4792 | $859.48 | $859.45 | $859.50 | |