| 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 | $204.25 | 12.326% | $229.4259 | $229.43 | $229.45 | $229.40 |
| Purchase #2 | $6.31 | 6.467% | $6.7181 | $6.72 | $6.70 | $6.70 |
| Purchase #3 | $161.38 | 12.663% | $181.8155 | $181.82 | $181.80 | $181.80 |
| Purchase #4 | $174.42 | 12.168% | $195.6434 | $195.64 | $195.65 | $195.60 |
| Purchase #5 | $162.97 | 7.391% | $175.0151 | $175.02 | $175.00 | $175.00 |
| Purchase #6 | $168.80 | 4.443% | $176.2998 | $176.30 | $176.30 | $176.30 |
| Purchase #7 | $60.38 | 7.815% | $65.0987 | $65.10 | $65.10 | $65.10 |
| 7 purchase totals = | $938.51 | $1,030.0165 | $1,030.03 | $1,030.00 | $1,029.90 | |