| 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 | $197.66 | 11.810% | $221.0036 | $221.00 | $221.00 | $221.00 |
| Purchase #2 | $204.36 | 4.650% | $213.8627 | $213.86 | $213.85 | $213.90 |
| Purchase #3 | $187.62 | 10.547% | $207.4083 | $207.41 | $207.40 | $207.40 |
| Purchase #4 | $120.73 | 12.868% | $136.2655 | $136.27 | $136.25 | $136.30 |
| Purchase #5 | $120.50 | 6.683% | $128.553 | $128.55 | $128.55 | $128.60 |
| Purchase #6 | $39.63 | 9.368% | $43.3425 | $43.34 | $43.35 | $43.30 |
| Purchase #7 | $67.95 | 5.294% | $71.5473 | $71.55 | $71.55 | $71.50 |
| 7 purchase totals = | $938.45 | $1,021.9829 | $1,021.98 | $1,021.95 | $1,022.00 | |