| 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 | $225.57 | 4.335% | $235.3485 | $235.35 | $235.35 | $235.30 |
| Purchase #2 | $87.98 | 6.393% | $93.6046 | $93.60 | $93.60 | $93.60 |
| Purchase #3 | $106.28 | 10.436% | $117.3714 | $117.37 | $117.35 | $117.40 |
| Purchase #4 | $128.33 | 13.327% | $145.4325 | $145.43 | $145.45 | $145.40 |
| Purchase #5 | $21.36 | 4.673% | $22.3582 | $22.36 | $22.35 | $22.40 |
| Purchase #6 | $26.59 | 4.770% | $27.8583 | $27.86 | $27.85 | $27.90 |
| Purchase #7 | $6.55 | 8.798% | $7.1263 | $7.13 | $7.15 | $7.10 |
| 7 purchase totals = | $602.66 | $649.0998 | $649.10 | $649.10 | $649.10 | |