| 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 | $18.99 | 13.716% | $21.5947 | $21.59 | $21.60 | $21.60 |
| Purchase #2 | $202.45 | 3.693% | $209.9265 | $209.93 | $209.95 | $209.90 |
| Purchase #3 | $201.54 | 11.471% | $224.6587 | $224.66 | $224.65 | $224.70 |
| Purchase #4 | $162.54 | 3.332% | $167.9558 | $167.96 | $167.95 | $168.00 |
| Purchase #5 | $12.42 | 12.787% | $14.0081 | $14.01 | $14.00 | $14.00 |
| Purchase #6 | $132.48 | 11.486% | $147.6967 | $147.70 | $147.70 | $147.70 |
| Purchase #7 | $53.82 | 7.364% | $57.7833 | $57.78 | $57.80 | $57.80 |
| 7 purchase totals = | $784.24 | $843.6238 | $843.63 | $843.65 | $843.70 | |