| 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 | $208.52 | 12.208% | $233.9761 | $233.98 | $234.00 | $234.00 |
| Purchase #2 | $121.75 | 8.635% | $132.2631 | $132.26 | $132.25 | $132.30 |
| Purchase #3 | $202.96 | 13.737% | $230.8406 | $230.84 | $230.85 | $230.80 |
| Purchase #4 | $27.68 | 12.684% | $31.1909 | $31.19 | $31.20 | $31.20 |
| Purchase #5 | $173.89 | 11.128% | $193.2405 | $193.24 | $193.25 | $193.20 |
| Purchase #6 | $210.83 | 9.561% | $230.9875 | $230.99 | $231.00 | $231.00 |
| Purchase #7 | $173.71 | 3.123% | $179.135 | $179.14 | $179.15 | $179.10 |
| 7 purchase totals = | $1,119.34 | $1,231.6337 | $1,231.64 | $1,231.70 | $1,231.60 | |