| 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 | $213.69 | 12.664% | $240.7517 | $240.75 | $240.75 | $240.80 |
| Purchase #2 | $202.41 | 11.749% | $226.1912 | $226.19 | $226.20 | $226.20 |
| Purchase #3 | $135.62 | 7.498% | $145.7888 | $145.79 | $145.80 | $145.80 |
| Purchase #4 | $115.82 | 13.840% | $131.8495 | $131.85 | $131.85 | $131.80 |
| Purchase #5 | $194.85 | 8.338% | $211.0966 | $211.10 | $211.10 | $211.10 |
| Purchase #6 | $216.71 | 13.322% | $245.5801 | $245.58 | $245.60 | $245.60 |
| Purchase #7 | $107.82 | 3.628% | $111.7317 | $111.73 | $111.75 | $111.70 |
| 7 purchase totals = | $1,186.92 | $1,312.9896 | $1,312.99 | $1,313.05 | $1,313.00 | |