| 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 | $217.46 | 5.446% | $229.3029 | $229.30 | $229.30 | $229.30 |
| Purchase #2 | $228.86 | 13.710% | $260.2367 | $260.24 | $260.25 | $260.20 |
| Purchase #3 | $101.96 | 9.311% | $111.4535 | $111.45 | $111.45 | $111.50 |
| Purchase #4 | $169.31 | 3.363% | $175.0039 | $175.00 | $175.00 | $175.00 |
| Purchase #5 | $231.78 | 8.570% | $251.6435 | $251.64 | $251.65 | $251.60 |
| Purchase #6 | $80.48 | 3.158% | $83.0216 | $83.02 | $83.00 | $83.00 |
| Purchase #7 | $199.47 | 9.317% | $218.0546 | $218.05 | $218.05 | $218.10 |
| 7 purchase totals = | $1,229.32 | $1,328.7167 | $1,328.70 | $1,328.70 | $1,328.70 | |