| 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 | $209.42 | 13.503% | $237.698 | $237.70 | $237.70 | $237.70 |
| Purchase #2 | $245.77 | 11.585% | $274.2425 | $274.24 | $274.25 | $274.20 |
| Purchase #3 | $224.75 | 7.393% | $241.3658 | $241.37 | $241.35 | $241.40 |
| Purchase #4 | $174.43 | 8.202% | $188.7367 | $188.74 | $188.75 | $188.70 |
| Purchase #5 | $56.30 | 12.488% | $63.3307 | $63.33 | $63.35 | $63.30 |
| Purchase #6 | $177.59 | 8.487% | $192.6621 | $192.66 | $192.65 | $192.70 |
| Purchase #7 | $238.68 | 4.360% | $249.0864 | $249.09 | $249.10 | $249.10 |
| 7 purchase totals = | $1,326.94 | $1,447.1222 | $1,447.13 | $1,447.15 | $1,447.10 | |