| 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 | $52.64 | 8.862% | $57.305 | $57.31 | $57.30 | $57.30 |
| Purchase #2 | $197.50 | 10.483% | $218.2039 | $218.20 | $218.20 | $218.20 |
| Purchase #3 | $217.30 | 13.449% | $246.5247 | $246.52 | $246.50 | $246.50 |
| Purchase #4 | $63.65 | 7.237% | $68.2564 | $68.26 | $68.25 | $68.30 |
| Purchase #5 | $225.62 | 6.281% | $239.7912 | $239.79 | $239.80 | $239.80 |
| Purchase #6 | $112.28 | 7.319% | $120.4978 | $120.50 | $120.50 | $120.50 |
| Purchase #7 | $145.53 | 5.622% | $153.7117 | $153.71 | $153.70 | $153.70 |
| 7 purchase totals = | $1,014.52 | $1,104.2907 | $1,104.29 | $1,104.25 | $1,104.30 | |