| 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 | $202.40 | 6.525% | $215.6066 | $215.61 | $215.60 | $215.60 |
| Purchase #2 | $242.95 | 3.349% | $251.0864 | $251.09 | $251.10 | $251.10 |
| Purchase #3 | $107.89 | 12.146% | $120.9943 | $120.99 | $121.00 | $121.00 |
| Purchase #4 | $211.39 | 3.349% | $218.4695 | $218.47 | $218.45 | $218.50 |
| Purchase #5 | $174.83 | 12.629% | $196.9093 | $196.91 | $196.90 | $196.90 |
| Purchase #6 | $149.94 | 5.203% | $157.7414 | $157.74 | $157.75 | $157.70 |
| Purchase #7 | $88.36 | 11.330% | $98.3712 | $98.37 | $98.35 | $98.40 |
| 7 purchase totals = | $1,177.76 | $1,259.1787 | $1,259.18 | $1,259.15 | $1,259.20 | |