| 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 | $190.67 | 9.646% | $209.062 | $209.06 | $209.05 | $209.10 |
| Purchase #2 | $29.61 | 11.780% | $33.0981 | $33.10 | $33.10 | $33.10 |
| Purchase #3 | $81.80 | 12.578% | $92.0888 | $92.09 | $92.10 | $92.10 |
| Purchase #4 | $245.45 | 13.493% | $278.5686 | $278.57 | $278.55 | $278.60 |
| Purchase #5 | $140.51 | 12.561% | $158.1595 | $158.16 | $158.15 | $158.20 |
| Purchase #6 | $102.75 | 10.157% | $113.1863 | $113.19 | $113.20 | $113.20 |
| Purchase #7 | $134.55 | 13.230% | $152.351 | $152.35 | $152.35 | $152.40 |
| 7 purchase totals = | $925.34 | $1,036.5143 | $1,036.52 | $1,036.50 | $1,036.70 | |