| 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 | $105.39 | 13.370% | $119.4806 | $119.48 | $119.50 | $119.50 |
| Purchase #2 | $198.76 | 4.272% | $207.251 | $207.25 | $207.25 | $207.30 |
| Purchase #3 | $133.72 | 3.471% | $138.3614 | $138.36 | $138.35 | $138.40 |
| Purchase #4 | $201.82 | 8.283% | $218.5368 | $218.54 | $218.55 | $218.50 |
| Purchase #5 | $249.51 | 9.335% | $272.8018 | $272.80 | $272.80 | $272.80 |
| Purchase #6 | $184.42 | 4.804% | $193.2795 | $193.28 | $193.30 | $193.30 |
| Purchase #7 | $214.48 | 11.554% | $239.261 | $239.26 | $239.25 | $239.30 |
| 7 purchase totals = | $1,288.10 | $1,388.9721 | $1,388.97 | $1,389.00 | $1,389.10 | |