| 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 | $244.82 | 8.307% | $265.1572 | $265.16 | $265.15 | $265.20 |
| Purchase #2 | $174.36 | 5.787% | $184.4502 | $184.45 | $184.45 | $184.50 |
| Purchase #3 | $246.83 | 11.759% | $275.8547 | $275.85 | $275.85 | $275.90 |
| Purchase #4 | $215.39 | 7.223% | $230.9476 | $230.95 | $230.95 | $230.90 |
| Purchase #5 | $12.44 | 10.443% | $13.7391 | $13.74 | $13.75 | $13.70 |
| Purchase #6 | $196.77 | 13.822% | $223.9675 | $223.97 | $223.95 | $224.00 |
| Purchase #7 | $12.51 | 4.740% | $13.103 | $13.10 | $13.10 | $13.10 |
| 7 purchase totals = | $1,103.12 | $1,207.2193 | $1,207.22 | $1,207.20 | $1,207.30 | |