| 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 | $230.71 | 11.349% | $256.8933 | $256.89 | $256.90 | $256.90 |
| Purchase #2 | $242.61 | 13.446% | $275.2313 | $275.23 | $275.25 | $275.20 |
| Purchase #3 | $15.25 | 6.275% | $16.2069 | $16.21 | $16.20 | $16.20 |
| Purchase #4 | $224.30 | 3.327% | $231.7625 | $231.76 | $231.75 | $231.80 |
| Purchase #5 | $147.62 | 6.117% | $156.6499 | $156.65 | $156.65 | $156.60 |
| Purchase #6 | $238.98 | 7.731% | $257.4555 | $257.46 | $257.45 | $257.50 |
| Purchase #7 | $24.76 | 9.474% | $27.1058 | $27.11 | $27.10 | $27.10 |
| 7 purchase totals = | $1,124.23 | $1,221.3052 | $1,221.31 | $1,221.30 | $1,221.30 | |