| 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 | $218.40 | 3.504% | $226.0527 | $226.05 | $226.05 | $226.10 |
| Purchase #2 | $147.67 | 7.507% | $158.7556 | $158.76 | $158.75 | $158.80 |
| Purchase #3 | $243.48 | 3.558% | $252.143 | $252.14 | $252.15 | $252.10 |
| Purchase #4 | $156.86 | 8.180% | $169.6911 | $169.69 | $169.70 | $169.70 |
| Purchase #5 | $47.88 | 4.254% | $49.9168 | $49.92 | $49.90 | $49.90 |
| Purchase #6 | $223.80 | 9.724% | $245.5623 | $245.56 | $245.55 | $245.60 |
| Purchase #7 | $224.92 | 4.579% | $235.2191 | $235.22 | $235.20 | $235.20 |
| 7 purchase totals = | $1,263.01 | $1,337.3406 | $1,337.34 | $1,337.30 | $1,337.40 | |