| 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 | $216.92 | 13.269% | $245.7031 | $245.70 | $245.70 | $245.70 |
| Purchase #2 | $149.84 | 3.484% | $155.0604 | $155.06 | $155.05 | $155.10 |
| Purchase #3 | $37.25 | 3.806% | $38.6677 | $38.67 | $38.65 | $38.70 |
| Purchase #4 | $69.70 | 7.478% | $74.9122 | $74.91 | $74.90 | $74.90 |
| Purchase #5 | $204.91 | 13.351% | $232.2675 | $232.27 | $232.25 | $232.30 |
| Purchase #6 | $57.53 | 4.397% | $60.0596 | $60.06 | $60.05 | $60.10 |
| Purchase #7 | $219.87 | 6.593% | $234.366 | $234.37 | $234.35 | $234.40 |
| 7 purchase totals = | $956.02 | $1,041.0365 | $1,041.04 | $1,040.95 | $1,041.20 | |