| 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 | $36.31 | 5.236% | $38.2112 | $38.21 | $38.20 | $38.20 |
| Purchase #2 | $110.93 | 11.793% | $124.012 | $124.01 | $124.00 | $124.00 |
| Purchase #3 | $230.40 | 12.504% | $259.2092 | $259.21 | $259.20 | $259.20 |
| Purchase #4 | $195.57 | 7.123% | $209.5005 | $209.50 | $209.50 | $209.50 |
| Purchase #5 | $158.59 | 5.321% | $167.0286 | $167.03 | $167.05 | $167.00 |
| Purchase #6 | $141.55 | 7.561% | $152.2526 | $152.25 | $152.25 | $152.30 |
| Purchase #7 | $184.65 | 9.191% | $201.6212 | $201.62 | $201.60 | $201.60 |
| 7 purchase totals = | $1,058.00 | $1,151.8353 | $1,151.83 | $1,151.80 | $1,151.80 | |