| 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 | $238.48 | 4.552% | $249.3356 | $249.34 | $249.35 | $249.30 |
| Purchase #2 | $128.41 | 4.706% | $134.453 | $134.45 | $134.45 | $134.50 |
| Purchase #3 | $145.28 | 8.224% | $157.2278 | $157.23 | $157.25 | $157.20 |
| Purchase #4 | $210.73 | 13.148% | $238.4368 | $238.44 | $238.45 | $238.40 |
| Purchase #5 | $15.37 | 8.229% | $16.6348 | $16.63 | $16.65 | $16.60 |
| Purchase #6 | $176.38 | 7.315% | $189.2822 | $189.28 | $189.30 | $189.30 |
| Purchase #7 | $198.31 | 9.184% | $216.5228 | $216.52 | $216.50 | $216.50 |
| 7 purchase totals = | $1,112.96 | $1,201.8930 | $1,201.89 | $1,201.95 | $1,201.80 | |