| 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 | $68.88 | 6.280% | $73.2057 | $73.21 | $73.20 | $73.20 |
| Purchase #2 | $148.50 | 11.174% | $165.0934 | $165.09 | $165.10 | $165.10 |
| Purchase #3 | $130.74 | 7.122% | $140.0513 | $140.05 | $140.05 | $140.10 |
| Purchase #4 | $220.78 | 7.133% | $236.5282 | $236.53 | $236.55 | $236.50 |
| Purchase #5 | $159.66 | 9.121% | $174.2226 | $174.22 | $174.20 | $174.20 |
| Purchase #6 | $61.83 | 3.752% | $64.1499 | $64.15 | $64.15 | $64.10 |
| Purchase #7 | $209.60 | 13.659% | $238.2293 | $238.23 | $238.25 | $238.20 |
| 7 purchase totals = | $999.99 | $1,091.4804 | $1,091.48 | $1,091.50 | $1,091.40 | |