| 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 | $206.57 | 3.304% | $213.3951 | $213.40 | $213.40 | $213.40 |
| Purchase #2 | $123.32 | 8.250% | $133.4939 | $133.49 | $133.50 | $133.50 |
| Purchase #3 | $81.66 | 12.632% | $91.9753 | $91.98 | $92.00 | $92.00 |
| Purchase #4 | $250.33 | 13.227% | $283.4411 | $283.44 | $283.45 | $283.40 |
| Purchase #5 | $93.46 | 3.534% | $96.7629 | $96.76 | $96.75 | $96.80 |
| Purchase #6 | $175.74 | 7.823% | $189.4881 | $189.49 | $189.50 | $189.50 |
| Purchase #7 | $227.74 | 9.669% | $249.7602 | $249.76 | $249.75 | $249.80 |
| 7 purchase totals = | $1,158.82 | $1,258.3166 | $1,258.32 | $1,258.35 | $1,258.40 | |