| 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 | $113.59 | 4.207% | $118.3687 | $118.37 | $118.35 | $118.40 |
| Purchase #2 | $37.68 | 8.329% | $40.8184 | $40.82 | $40.80 | $40.80 |
| Purchase #3 | $194.47 | 12.584% | $218.9421 | $218.94 | $218.95 | $218.90 |
| Purchase #4 | $108.77 | 13.597% | $123.5595 | $123.56 | $123.55 | $123.60 |
| Purchase #5 | $249.63 | 8.468% | $270.7687 | $270.77 | $270.75 | $270.80 |
| Purchase #6 | $244.54 | 3.713% | $253.6198 | $253.62 | $253.60 | $253.60 |
| Purchase #7 | $188.34 | 3.828% | $195.5497 | $195.55 | $195.55 | $195.50 |
| 7 purchase totals = | $1,137.02 | $1,221.6269 | $1,221.63 | $1,221.55 | $1,221.60 | |