| 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 | $231.71 | 10.355% | $255.7036 | $255.70 | $255.70 | $255.70 |
| Purchase #2 | $30.53 | 8.771% | $33.2078 | $33.21 | $33.20 | $33.20 |
| Purchase #3 | $246.88 | 9.364% | $269.9978 | $270.00 | $270.00 | $270.00 |
| Purchase #4 | $162.73 | 9.181% | $177.6702 | $177.67 | $177.65 | $177.70 |
| Purchase #5 | $42.99 | 8.514% | $46.6502 | $46.65 | $46.65 | $46.70 |
| Purchase #6 | $80.39 | 8.435% | $87.1709 | $87.17 | $87.15 | $87.20 |
| Purchase #7 | $111.95 | 3.225% | $115.5604 | $115.56 | $115.55 | $115.60 |
| 7 purchase totals = | $907.18 | $985.9609 | $985.96 | $985.90 | $986.10 | |