| 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 | $239.49 | 10.103% | $263.6857 | $263.69 | $263.70 | $263.70 |
| Purchase #2 | $52.38 | 8.795% | $56.9868 | $56.99 | $57.00 | $57.00 |
| Purchase #3 | $92.30 | 7.585% | $99.301 | $99.30 | $99.30 | $99.30 |
| Purchase #4 | $129.35 | 6.249% | $137.4331 | $137.43 | $137.45 | $137.40 |
| Purchase #5 | $158.44 | 10.315% | $174.7831 | $174.78 | $174.80 | $174.80 |
| Purchase #6 | $236.36 | 4.170% | $246.2162 | $246.22 | $246.20 | $246.20 |
| Purchase #7 | $79.85 | 10.107% | $87.9204 | $87.92 | $87.90 | $87.90 |
| 7 purchase totals = | $988.17 | $1,066.3263 | $1,066.33 | $1,066.35 | $1,066.30 | |