| 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 | $196.40 | 3.406% | $203.0894 | $203.09 | $203.10 | $203.10 |
| Purchase #2 | $96.76 | 3.689% | $100.3295 | $100.33 | $100.35 | $100.30 |
| Purchase #3 | $165.89 | 10.294% | $182.9667 | $182.97 | $182.95 | $183.00 |
| Purchase #4 | $140.67 | 5.381% | $148.2395 | $148.24 | $148.25 | $148.20 |
| Purchase #5 | $209.35 | 10.626% | $231.5955 | $231.60 | $231.60 | $231.60 |
| Purchase #6 | $24.78 | 11.537% | $27.6389 | $27.64 | $27.65 | $27.60 |
| Purchase #7 | $231.89 | 11.348% | $258.2049 | $258.20 | $258.20 | $258.20 |
| 7 purchase totals = | $1,065.74 | $1,152.0644 | $1,152.07 | $1,152.10 | $1,152.00 | |