| 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 | $198.78 | 5.270% | $209.2557 | $209.26 | $209.25 | $209.30 |
| Purchase #2 | $199.66 | 9.292% | $218.2124 | $218.21 | $218.20 | $218.20 |
| Purchase #3 | $193.82 | 8.827% | $210.9285 | $210.93 | $210.95 | $210.90 |
| Purchase #4 | $26.43 | 7.415% | $28.3898 | $28.39 | $28.40 | $28.40 |
| Purchase #5 | $119.96 | 8.377% | $130.009 | $130.01 | $130.00 | $130.00 |
| Purchase #6 | $167.89 | 3.468% | $173.7124 | $173.71 | $173.70 | $173.70 |
| Purchase #7 | $110.75 | 9.487% | $121.2569 | $121.26 | $121.25 | $121.30 |
| 7 purchase totals = | $1,017.29 | $1,091.7647 | $1,091.77 | $1,091.75 | $1,091.80 | |