| 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 | $123.34 | 4.199% | $128.519 | $128.52 | $128.50 | $128.50 |
| Purchase #2 | $189.47 | 9.422% | $207.3219 | $207.32 | $207.30 | $207.30 |
| Purchase #3 | $135.96 | 8.557% | $147.5941 | $147.59 | $147.60 | $147.60 |
| Purchase #4 | $236.33 | 9.659% | $259.1571 | $259.16 | $259.15 | $259.20 |
| Purchase #5 | $120.77 | 9.414% | $132.1393 | $132.14 | $132.15 | $132.10 |
| Purchase #6 | $82.83 | 12.297% | $93.0156 | $93.02 | $93.00 | $93.00 |
| Purchase #7 | $169.85 | 8.737% | $184.6898 | $184.69 | $184.70 | $184.70 |
| 7 purchase totals = | $1,058.55 | $1,152.4368 | $1,152.44 | $1,152.40 | $1,152.40 | |