| 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 | $230.80 | 8.791% | $251.0896 | $251.09 | $251.10 | $251.10 |
| Purchase #2 | $172.82 | 7.861% | $186.4054 | $186.41 | $186.40 | $186.40 |
| Purchase #3 | $106.67 | 6.294% | $113.3838 | $113.38 | $113.40 | $113.40 |
| Purchase #4 | $128.84 | 13.818% | $146.6431 | $146.64 | $146.65 | $146.60 |
| Purchase #5 | $143.54 | 9.468% | $157.1304 | $157.13 | $157.15 | $157.10 |
| Purchase #6 | $237.30 | 4.138% | $247.1195 | $247.12 | $247.10 | $247.10 |
| Purchase #7 | $84.92 | 7.745% | $91.4971 | $91.50 | $91.50 | $91.50 |
| 7 purchase totals = | $1,104.89 | $1,193.2689 | $1,193.27 | $1,193.30 | $1,193.20 | |