| 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 | $24.55 | 13.151% | $27.7786 | $27.78 | $27.80 | $27.80 |
| Purchase #2 | $219.51 | 12.515% | $246.9817 | $246.98 | $247.00 | $247.00 |
| Purchase #3 | $187.71 | 13.607% | $213.2517 | $213.25 | $213.25 | $213.30 |
| Purchase #4 | $146.31 | 4.422% | $152.7798 | $152.78 | $152.80 | $152.80 |
| Purchase #5 | $217.93 | 6.675% | $232.4768 | $232.48 | $232.50 | $232.50 |
| Purchase #6 | $208.76 | 3.781% | $216.6532 | $216.65 | $216.65 | $216.70 |
| Purchase #7 | $184.78 | 8.606% | $200.6822 | $200.68 | $200.70 | $200.70 |
| 7 purchase totals = | $1,189.55 | $1,290.6040 | $1,290.60 | $1,290.70 | $1,290.80 | |