| 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 | $237.43 | 11.284% | $264.2216 | $264.22 | $264.20 | $264.20 |
| Purchase #2 | $129.59 | 12.173% | $145.365 | $145.37 | $145.35 | $145.40 |
| Purchase #3 | $178.72 | 5.602% | $188.7319 | $188.73 | $188.75 | $188.70 |
| Purchase #4 | $249.94 | 9.102% | $272.6895 | $272.69 | $272.70 | $272.70 |
| Purchase #5 | $40.40 | 10.765% | $44.7491 | $44.75 | $44.75 | $44.70 |
| Purchase #6 | $148.48 | 6.638% | $158.3361 | $158.34 | $158.35 | $158.30 |
| Purchase #7 | $33.62 | 8.689% | $36.5412 | $36.54 | $36.55 | $36.50 |
| 7 purchase totals = | $1,018.18 | $1,110.6344 | $1,110.64 | $1,110.65 | $1,110.50 | |