| 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 | $249.82 | 12.168% | $280.2181 | $280.22 | $280.20 | $280.20 |
| Purchase #2 | $213.32 | 5.683% | $225.443 | $225.44 | $225.45 | $225.40 |
| Purchase #3 | $136.68 | 6.813% | $145.992 | $145.99 | $146.00 | $146.00 |
| Purchase #4 | $66.36 | 12.470% | $74.6351 | $74.64 | $74.65 | $74.60 |
| Purchase #5 | $14.84 | 3.273% | $15.3257 | $15.33 | $15.35 | $15.30 |
| Purchase #6 | $101.92 | 7.234% | $109.2929 | $109.29 | $109.30 | $109.30 |
| Purchase #7 | $174.66 | 4.616% | $182.7223 | $182.72 | $182.70 | $182.70 |
| 7 purchase totals = | $957.60 | $1,033.6291 | $1,033.63 | $1,033.65 | $1,033.50 | |