| 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 | $216.27 | 4.409% | $225.8053 | $225.81 | $225.80 | $225.80 |
| Purchase #2 | $174.93 | 6.235% | $185.8369 | $185.84 | $185.85 | $185.80 |
| Purchase #3 | $11.54 | 11.409% | $12.8566 | $12.86 | $12.85 | $12.90 |
| Purchase #4 | $37.63 | 4.183% | $39.2041 | $39.20 | $39.20 | $39.20 |
| Purchase #5 | $240.50 | 12.324% | $270.1392 | $270.14 | $270.15 | $270.10 |
| Purchase #6 | $144.30 | 12.351% | $162.1225 | $162.12 | $162.10 | $162.10 |
| Purchase #7 | $29.76 | 13.472% | $33.7693 | $33.77 | $33.75 | $33.80 |
| 7 purchase totals = | $854.93 | $929.7339 | $929.74 | $929.70 | $929.70 | |