| 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 | $128.70 | 5.231% | $135.4323 | $135.43 | $135.45 | $135.40 |
| Purchase #2 | $189.76 | 10.523% | $209.7284 | $209.73 | $209.75 | $209.70 |
| Purchase #3 | $236.76 | 13.716% | $269.234 | $269.23 | $269.25 | $269.20 |
| Purchase #4 | $34.88 | 10.611% | $38.5811 | $38.58 | $38.60 | $38.60 |
| Purchase #5 | $83.90 | 5.670% | $88.6571 | $88.66 | $88.65 | $88.70 |
| Purchase #6 | $48.83 | 6.835% | $52.1675 | $52.17 | $52.15 | $52.20 |
| Purchase #7 | $147.53 | 5.198% | $155.1986 | $155.20 | $155.20 | $155.20 |
| 7 purchase totals = | $870.36 | $948.9990 | $949.00 | $949.05 | $949.00 | |