| 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 | $246.78 | 9.395% | $269.965 | $269.97 | $269.95 | $270.00 |
| Purchase #2 | $194.49 | 12.511% | $218.8226 | $218.82 | $218.80 | $218.80 |
| Purchase #3 | $133.98 | 9.738% | $147.027 | $147.03 | $147.05 | $147.00 |
| Purchase #4 | $116.77 | 10.809% | $129.3917 | $129.39 | $129.40 | $129.40 |
| Purchase #5 | $134.27 | 6.234% | $142.6404 | $142.64 | $142.65 | $142.60 |
| Purchase #6 | $248.74 | 3.528% | $257.5155 | $257.52 | $257.50 | $257.50 |
| Purchase #7 | $54.26 | 13.642% | $61.6621 | $61.66 | $61.65 | $61.70 |
| 7 purchase totals = | $1,129.29 | $1,227.0243 | $1,227.03 | $1,227.00 | $1,227.00 | |