| 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 | $225.89 | 12.150% | $253.3356 | $253.34 | $253.35 | $253.30 |
| Purchase #2 | $132.65 | 4.108% | $138.0993 | $138.10 | $138.10 | $138.10 |
| Purchase #3 | $174.76 | 6.472% | $186.0705 | $186.07 | $186.05 | $186.10 |
| Purchase #4 | $121.59 | 9.712% | $133.3988 | $133.40 | $133.40 | $133.40 |
| Purchase #5 | $22.90 | 6.140% | $24.3061 | $24.31 | $24.30 | $24.30 |
| Purchase #6 | $13.47 | 7.707% | $14.5081 | $14.51 | $14.50 | $14.50 |
| Purchase #7 | $224.51 | 3.497% | $232.3611 | $232.36 | $232.35 | $232.40 |
| 7 purchase totals = | $915.77 | $982.0795 | $982.09 | $982.05 | $982.10 | |