| 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 | $141.41 | 11.298% | $157.3865 | $157.39 | $157.40 | $157.40 |
| Purchase #2 | $13.97 | 10.689% | $15.4633 | $15.46 | $15.45 | $15.50 |
| Purchase #3 | $240.28 | 6.706% | $256.3932 | $256.39 | $256.40 | $256.40 |
| Purchase #4 | $224.30 | 12.138% | $251.5255 | $251.53 | $251.55 | $251.50 |
| Purchase #5 | $40.91 | 6.296% | $43.4857 | $43.49 | $43.50 | $43.50 |
| Purchase #6 | $94.33 | 7.819% | $101.7057 | $101.71 | $101.70 | $101.70 |
| Purchase #7 | $248.46 | 11.423% | $276.8416 | $276.84 | $276.85 | $276.80 |
| 7 purchase totals = | $1,003.66 | $1,102.8015 | $1,102.81 | $1,102.85 | $1,102.80 | |