| 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 | $190.83 | 13.661% | $216.8993 | $216.90 | $216.90 | $216.90 |
| Purchase #2 | $221.47 | 12.424% | $248.9854 | $248.99 | $249.00 | $249.00 |
| Purchase #3 | $238.94 | 12.364% | $268.4825 | $268.48 | $268.50 | $268.50 |
| Purchase #4 | $124.59 | 8.649% | $135.3658 | $135.37 | $135.35 | $135.40 |
| Purchase #5 | $142.70 | 11.292% | $158.8137 | $158.81 | $158.80 | $158.80 |
| Purchase #6 | $116.98 | 12.240% | $131.2984 | $131.30 | $131.30 | $131.30 |
| Purchase #7 | $209.95 | 3.132% | $216.5256 | $216.53 | $216.55 | $216.50 |
| 7 purchase totals = | $1,245.46 | $1,376.3707 | $1,376.38 | $1,376.40 | $1,376.40 | |