| 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 | $194.69 | 7.343% | $208.9861 | $208.99 | $209.00 | $209.00 |
| Purchase #2 | $245.36 | 13.539% | $278.5793 | $278.58 | $278.60 | $278.60 |
| Purchase #3 | $70.64 | 11.367% | $78.6696 | $78.67 | $78.65 | $78.70 |
| Purchase #4 | $24.45 | 3.550% | $25.318 | $25.32 | $25.30 | $25.30 |
| Purchase #5 | $25.27 | 9.245% | $27.6062 | $27.61 | $27.60 | $27.60 |
| Purchase #6 | $121.93 | 4.814% | $127.7997 | $127.80 | $127.80 | $127.80 |
| Purchase #7 | $147.35 | 6.369% | $156.7347 | $156.73 | $156.75 | $156.70 |
| 7 purchase totals = | $829.69 | $903.6936 | $903.70 | $903.70 | $903.70 | |