| 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 | $8.73 | 6.678% | $9.313 | $9.31 | $9.30 | $9.30 |
| Purchase #2 | $154.45 | 4.805% | $161.8713 | $161.87 | $161.85 | $161.90 |
| Purchase #3 | $96.35 | 10.588% | $106.5515 | $106.55 | $106.55 | $106.60 |
| Purchase #4 | $111.64 | 4.628% | $116.8067 | $116.81 | $116.80 | $116.80 |
| Purchase #5 | $162.39 | 11.581% | $181.1964 | $181.20 | $181.20 | $181.20 |
| Purchase #6 | $192.51 | 7.163% | $206.2995 | $206.30 | $206.30 | $206.30 |
| Purchase #7 | $247.91 | 7.376% | $266.1958 | $266.20 | $266.20 | $266.20 |
| 7 purchase totals = | $973.98 | $1,048.2342 | $1,048.24 | $1,048.20 | $1,048.30 | |