| 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 | $183.70 | 9.259% | $200.7088 | $200.71 | $200.70 | $200.70 |
| Purchase #2 | $14.46 | 12.569% | $16.2775 | $16.28 | $16.30 | $16.30 |
| Purchase #3 | $243.39 | 3.550% | $252.0303 | $252.03 | $252.05 | $252.00 |
| Purchase #4 | $129.56 | 11.622% | $144.6175 | $144.62 | $144.60 | $144.60 |
| Purchase #5 | $204.71 | 5.130% | $215.2116 | $215.21 | $215.20 | $215.20 |
| Purchase #6 | $185.63 | 12.828% | $209.4426 | $209.44 | $209.45 | $209.40 |
| Purchase #7 | $167.65 | 4.325% | $174.9009 | $174.90 | $174.90 | $174.90 |
| 7 purchase totals = | $1,129.10 | $1,213.1892 | $1,213.19 | $1,213.20 | $1,213.10 | |