| 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 | $84.33 | 4.709% | $88.3011 | $88.30 | $88.30 | $88.30 |
| Purchase #2 | $206.50 | 10.811% | $228.8247 | $228.82 | $228.80 | $228.80 |
| Purchase #3 | $131.26 | 8.325% | $142.1874 | $142.19 | $142.20 | $142.20 |
| Purchase #4 | $244.61 | 13.326% | $277.2067 | $277.21 | $277.20 | $277.20 |
| Purchase #5 | $134.62 | 5.306% | $141.7629 | $141.76 | $141.75 | $141.80 |
| Purchase #6 | $84.36 | 12.660% | $95.04 | $95.04 | $95.05 | $95.00 |
| Purchase #7 | $193.45 | 7.720% | $208.3843 | $208.38 | $208.40 | $208.40 |
| 7 purchase totals = | $1,079.13 | $1,181.7071 | $1,181.70 | $1,181.70 | $1,181.70 | |