| 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 | $8.52 | 7.432% | $9.1532 | $9.15 | $9.15 | $9.20 |
| Purchase #2 | $174.43 | 8.572% | $189.3821 | $189.38 | $189.40 | $189.40 |
| Purchase #3 | $119.42 | 9.771% | $131.0885 | $131.09 | $131.10 | $131.10 |
| Purchase #4 | $247.71 | 7.516% | $266.3279 | $266.33 | $266.35 | $266.30 |
| Purchase #5 | $8.26 | 3.778% | $8.5721 | $8.57 | $8.55 | $8.60 |
| Purchase #6 | $101.71 | 11.750% | $113.6609 | $113.66 | $113.65 | $113.70 |
| Purchase #7 | $173.25 | 13.204% | $196.1259 | $196.13 | $196.15 | $196.10 |
| 7 purchase totals = | $833.30 | $914.3106 | $914.31 | $914.35 | $914.40 | |