| 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 | $69.74 | 6.285% | $74.1232 | $74.12 | $74.10 | $74.10 |
| Purchase #2 | $205.25 | 9.524% | $224.798 | $224.80 | $224.80 | $224.80 |
| Purchase #3 | $147.97 | 3.732% | $153.4922 | $153.49 | $153.50 | $153.50 |
| Purchase #4 | $191.68 | 8.200% | $207.3978 | $207.40 | $207.40 | $207.40 |
| Purchase #5 | $161.68 | 5.193% | $170.076 | $170.08 | $170.10 | $170.10 |
| Purchase #6 | $188.71 | 6.586% | $201.1384 | $201.14 | $201.15 | $201.10 |
| Purchase #7 | $95.66 | 3.292% | $98.8091 | $98.81 | $98.80 | $98.80 |
| 7 purchase totals = | $1,060.69 | $1,129.8347 | $1,129.84 | $1,129.85 | $1,129.80 | |