| 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 | $98.95 | 11.484% | $110.3134 | $110.31 | $110.30 | $110.30 |
| Purchase #2 | $147.34 | 9.533% | $161.3859 | $161.39 | $161.40 | $161.40 |
| Purchase #3 | $129.66 | 5.819% | $137.2049 | $137.20 | $137.20 | $137.20 |
| Purchase #4 | $204.41 | 13.836% | $232.6922 | $232.69 | $232.70 | $232.70 |
| Purchase #5 | $147.26 | 3.389% | $152.2506 | $152.25 | $152.25 | $152.30 |
| Purchase #6 | $228.72 | 13.627% | $259.8877 | $259.89 | $259.90 | $259.90 |
| Purchase #7 | $115.81 | 9.705% | $127.0494 | $127.05 | $127.05 | $127.00 |
| 7 purchase totals = | $1,072.15 | $1,180.7841 | $1,180.78 | $1,180.80 | $1,180.80 | |