| 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 | $115.29 | 11.293% | $128.3097 | $128.31 | $128.30 | $128.30 |
| Purchase #2 | $32.59 | 7.768% | $35.1216 | $35.12 | $35.10 | $35.10 |
| Purchase #3 | $19.34 | 10.692% | $21.4078 | $21.41 | $21.40 | $21.40 |
| Purchase #4 | $45.58 | 9.439% | $49.8823 | $49.88 | $49.90 | $49.90 |
| Purchase #5 | $190.35 | 10.839% | $210.982 | $210.98 | $211.00 | $211.00 |
| Purchase #6 | $27.68 | 3.464% | $28.6388 | $28.64 | $28.65 | $28.60 |
| Purchase #7 | $52.26 | 7.869% | $56.3723 | $56.37 | $56.35 | $56.40 |
| 7 purchase totals = | $483.09 | $530.7145 | $530.71 | $530.70 | $530.70 | |