| 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 | $172.37 | 8.690% | $187.349 | $187.35 | $187.35 | $187.30 |
| Purchase #2 | $125.29 | 13.616% | $142.3495 | $142.35 | $142.35 | $142.30 |
| Purchase #3 | $206.75 | 3.218% | $213.4032 | $213.40 | $213.40 | $213.40 |
| Purchase #4 | $231.48 | 4.227% | $241.2647 | $241.26 | $241.25 | $241.30 |
| Purchase #5 | $18.60 | 6.234% | $19.7595 | $19.76 | $19.75 | $19.80 |
| Purchase #6 | $174.84 | 3.631% | $181.1884 | $181.19 | $181.20 | $181.20 |
| Purchase #7 | $23.26 | 11.154% | $25.8544 | $25.85 | $25.85 | $25.90 |
| 7 purchase totals = | $952.59 | $1,011.1687 | $1,011.16 | $1,011.15 | $1,011.20 | |