| 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 | $206.32 | 7.614% | $222.0292 | $222.03 | $222.05 | $222.00 |
| Purchase #2 | $239.54 | 12.765% | $270.1173 | $270.12 | $270.10 | $270.10 |
| Purchase #3 | $72.37 | 12.268% | $81.2484 | $81.25 | $81.25 | $81.20 |
| Purchase #4 | $204.35 | 4.146% | $212.8224 | $212.82 | $212.80 | $212.80 |
| Purchase #5 | $219.35 | 12.573% | $246.9289 | $246.93 | $246.95 | $246.90 |
| Purchase #6 | $17.54 | 4.677% | $18.3603 | $18.36 | $18.35 | $18.40 |
| Purchase #7 | $176.85 | 4.796% | $185.3317 | $185.33 | $185.35 | $185.30 |
| 7 purchase totals = | $1,136.32 | $1,236.8382 | $1,236.84 | $1,236.85 | $1,236.70 | |