| 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 | $221.29 | 8.764% | $240.6839 | $240.68 | $240.70 | $240.70 |
| Purchase #2 | $166.35 | 7.540% | $178.8928 | $178.89 | $178.90 | $178.90 |
| Purchase #3 | $231.69 | 11.227% | $257.7018 | $257.70 | $257.70 | $257.70 |
| Purchase #4 | $241.29 | 4.824% | $252.9298 | $252.93 | $252.95 | $252.90 |
| Purchase #5 | $27.87 | 10.145% | $30.6974 | $30.70 | $30.70 | $30.70 |
| Purchase #6 | $148.94 | 8.345% | $161.369 | $161.37 | $161.35 | $161.40 |
| Purchase #7 | $226.37 | 9.177% | $247.144 | $247.14 | $247.15 | $247.10 |
| 7 purchase totals = | $1,263.80 | $1,369.4187 | $1,369.41 | $1,369.45 | $1,369.40 | |