| 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 | $220.67 | 8.695% | $239.8573 | $239.86 | $239.85 | $239.90 |
| Purchase #2 | $68.84 | 9.344% | $75.2724 | $75.27 | $75.25 | $75.30 |
| Purchase #3 | $148.53 | 7.487% | $159.6504 | $159.65 | $159.65 | $159.70 |
| Purchase #4 | $183.60 | 12.307% | $206.1957 | $206.20 | $206.20 | $206.20 |
| Purchase #5 | $114.74 | 11.343% | $127.755 | $127.76 | $127.75 | $127.80 |
| Purchase #6 | $89.61 | 13.719% | $101.9036 | $101.90 | $101.90 | $101.90 |
| Purchase #7 | $247.39 | 13.721% | $281.3344 | $281.33 | $281.35 | $281.30 |
| 7 purchase totals = | $1,073.38 | $1,191.9688 | $1,191.97 | $1,191.95 | $1,192.10 | |