| 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 | $240.54 | 9.718% | $263.9157 | $263.92 | $263.90 | $263.90 |
| Purchase #2 | $188.84 | 9.717% | $207.1896 | $207.19 | $207.20 | $207.20 |
| Purchase #3 | $24.52 | 7.479% | $26.3539 | $26.35 | $26.35 | $26.40 |
| Purchase #4 | $226.66 | 6.776% | $242.0185 | $242.02 | $242.00 | $242.00 |
| Purchase #5 | $12.56 | 4.392% | $13.1116 | $13.11 | $13.10 | $13.10 |
| Purchase #6 | $164.86 | 8.489% | $178.855 | $178.86 | $178.85 | $178.90 |
| Purchase #7 | $147.46 | 5.559% | $155.6573 | $155.66 | $155.65 | $155.70 |
| 7 purchase totals = | $1,005.44 | $1,087.1016 | $1,087.11 | $1,087.05 | $1,087.20 | |