| 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 | $206.93 | 12.319% | $232.4217 | $232.42 | $232.40 | $232.40 |
| Purchase #2 | $214.58 | 11.339% | $238.9112 | $238.91 | $238.90 | $238.90 |
| Purchase #3 | $238.54 | 10.190% | $262.8472 | $262.85 | $262.85 | $262.80 |
| Purchase #4 | $57.90 | 7.463% | $62.2211 | $62.22 | $62.20 | $62.20 |
| Purchase #5 | $219.75 | 13.321% | $249.0229 | $249.02 | $249.00 | $249.00 |
| Purchase #6 | $113.73 | 13.715% | $129.3281 | $129.33 | $129.35 | $129.30 |
| Purchase #7 | $221.30 | 4.724% | $231.7542 | $231.75 | $231.75 | $231.80 |
| 7 purchase totals = | $1,272.73 | $1,406.5064 | $1,406.50 | $1,406.45 | $1,406.40 | |