| 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 | $194.31 | 7.538% | $208.9571 | $208.96 | $208.95 | $209.00 |
| Purchase #2 | $112.77 | 6.422% | $120.0121 | $120.01 | $120.00 | $120.00 |
| Purchase #3 | $108.66 | 3.380% | $112.3327 | $112.33 | $112.35 | $112.30 |
| Purchase #4 | $128.66 | 10.851% | $142.6209 | $142.62 | $142.60 | $142.60 |
| Purchase #5 | $116.80 | 11.298% | $129.9961 | $130.00 | $130.00 | $130.00 |
| Purchase #6 | $214.42 | 8.525% | $232.6993 | $232.70 | $232.70 | $232.70 |
| Purchase #7 | $24.75 | 6.553% | $26.3719 | $26.37 | $26.35 | $26.40 |
| 7 purchase totals = | $900.37 | $972.9901 | $972.99 | $972.95 | $973.00 | |