| 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 | $249.49 | 12.441% | $280.5291 | $280.53 | $280.55 | $280.50 |
| Purchase #2 | $194.56 | 8.640% | $211.37 | $211.37 | $211.35 | $211.40 |
| Purchase #3 | $205.82 | 6.229% | $218.6405 | $218.64 | $218.65 | $218.60 |
| Purchase #4 | $17.48 | 10.369% | $19.2925 | $19.29 | $19.30 | $19.30 |
| Purchase #5 | $160.45 | 13.406% | $181.9599 | $181.96 | $181.95 | $182.00 |
| Purchase #6 | $78.31 | 10.226% | $86.318 | $86.32 | $86.30 | $86.30 |
| Purchase #7 | $10.59 | 9.818% | $11.6297 | $11.63 | $11.65 | $11.60 |
| 7 purchase totals = | $916.70 | $1,009.7397 | $1,009.74 | $1,009.75 | $1,009.70 | |