| 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 | $31.26 | 3.590% | $32.3822 | $32.38 | $32.40 | $32.40 |
| Purchase #2 | $227.92 | 10.684% | $252.271 | $252.27 | $252.25 | $252.30 |
| Purchase #3 | $239.26 | 9.752% | $262.5926 | $262.59 | $262.60 | $262.60 |
| Purchase #4 | $187.41 | 3.365% | $193.7163 | $193.72 | $193.70 | $193.70 |
| Purchase #5 | $96.66 | 7.487% | $103.8969 | $103.90 | $103.90 | $103.90 |
| Purchase #6 | $249.88 | 10.728% | $276.6871 | $276.69 | $276.70 | $276.70 |
| Purchase #7 | $67.65 | 3.122% | $69.762 | $69.76 | $69.75 | $69.80 |
| 7 purchase totals = | $1,100.04 | $1,191.3081 | $1,191.31 | $1,191.30 | $1,191.40 | |