| 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 | $194.95 | 9.683% | $213.827 | $213.83 | $213.85 | $213.80 |
| Purchase #2 | $41.69 | 3.283% | $43.0587 | $43.06 | $43.05 | $43.10 |
| Purchase #3 | $107.31 | 12.809% | $121.0553 | $121.06 | $121.05 | $121.10 |
| Purchase #4 | $126.74 | 12.147% | $142.1351 | $142.14 | $142.15 | $142.10 |
| Purchase #5 | $181.73 | 11.619% | $202.8452 | $202.85 | $202.85 | $202.80 |
| Purchase #6 | $247.77 | 10.434% | $273.6223 | $273.62 | $273.60 | $273.60 |
| Purchase #7 | $211.48 | 9.249% | $231.0398 | $231.04 | $231.05 | $231.00 |
| 7 purchase totals = | $1,111.67 | $1,227.5834 | $1,227.60 | $1,227.60 | $1,227.50 | |