| 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 | $190.49 | 4.401% | $198.8735 | $198.87 | $198.85 | $198.90 |
| Purchase #2 | $33.62 | 3.493% | $34.7943 | $34.79 | $34.80 | $34.80 |
| Purchase #3 | $88.76 | 7.282% | $95.2235 | $95.22 | $95.20 | $95.20 |
| Purchase #4 | $229.83 | 12.794% | $259.2345 | $259.23 | $259.25 | $259.20 |
| Purchase #5 | $65.27 | 4.716% | $68.3481 | $68.35 | $68.35 | $68.30 |
| Purchase #6 | $142.58 | 6.460% | $151.7907 | $151.79 | $151.80 | $151.80 |
| Purchase #7 | $194.86 | 3.418% | $201.5203 | $201.52 | $201.50 | $201.50 |
| 7 purchase totals = | $945.41 | $1,009.7849 | $1,009.77 | $1,009.75 | $1,009.70 | |