| 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 | $233.74 | 12.704% | $263.4343 | $263.43 | $263.45 | $263.40 |
| Purchase #2 | $145.83 | 7.684% | $157.0356 | $157.04 | $157.05 | $157.00 |
| Purchase #3 | $152.56 | 5.662% | $161.1979 | $161.20 | $161.20 | $161.20 |
| Purchase #4 | $14.89 | 12.266% | $16.7164 | $16.72 | $16.70 | $16.70 |
| Purchase #5 | $122.72 | 9.483% | $134.3575 | $134.36 | $134.35 | $134.40 |
| Purchase #6 | $217.60 | 13.830% | $247.6941 | $247.69 | $247.70 | $247.70 |
| Purchase #7 | $89.99 | 4.675% | $94.197 | $94.20 | $94.20 | $94.20 |
| 7 purchase totals = | $977.33 | $1,074.6328 | $1,074.64 | $1,074.65 | $1,074.60 | |