| 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 | $117.79 | 4.789% | $123.431 | $123.43 | $123.45 | $123.40 |
| Purchase #2 | $36.79 | 11.341% | $40.9624 | $40.96 | $40.95 | $41.00 |
| Purchase #3 | $160.66 | 3.714% | $166.6269 | $166.63 | $166.65 | $166.60 |
| Purchase #4 | $215.67 | 6.758% | $230.245 | $230.25 | $230.25 | $230.20 |
| Purchase #5 | $19.57 | 13.715% | $22.254 | $22.25 | $22.25 | $22.30 |
| Purchase #6 | $107.93 | 8.697% | $117.3167 | $117.32 | $117.30 | $117.30 |
| Purchase #7 | $249.62 | 8.535% | $270.9251 | $270.93 | $270.95 | $270.90 |
| 7 purchase totals = | $908.03 | $971.7611 | $971.77 | $971.80 | $971.70 | |