| 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 | $33.26 | 10.653% | $36.8032 | $36.80 | $36.80 | $36.80 |
| Purchase #2 | $231.59 | 10.806% | $256.6156 | $256.62 | $256.60 | $256.60 |
| Purchase #3 | $138.52 | 5.385% | $145.9793 | $145.98 | $146.00 | $146.00 |
| Purchase #4 | $224.69 | 11.359% | $250.2125 | $250.21 | $250.20 | $250.20 |
| Purchase #5 | $230.95 | 12.378% | $259.537 | $259.54 | $259.55 | $259.50 |
| Purchase #6 | $223.78 | 10.868% | $248.1004 | $248.10 | $248.10 | $248.10 |
| Purchase #7 | $151.51 | 4.227% | $157.9143 | $157.91 | $157.90 | $157.90 |
| 7 purchase totals = | $1,234.30 | $1,355.1623 | $1,355.16 | $1,355.15 | $1,355.10 | |