| 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 | $238.96 | 3.723% | $247.8565 | $247.86 | $247.85 | $247.90 |
| Purchase #2 | $159.50 | 3.595% | $165.234 | $165.23 | $165.25 | $165.20 |
| Purchase #3 | $131.84 | 13.555% | $149.7109 | $149.71 | $149.70 | $149.70 |
| Purchase #4 | $162.75 | 7.366% | $174.7382 | $174.74 | $174.75 | $174.70 |
| Purchase #5 | $104.75 | 6.856% | $111.9317 | $111.93 | $111.95 | $111.90 |
| Purchase #6 | $216.29 | 6.249% | $229.806 | $229.81 | $229.80 | $229.80 |
| Purchase #7 | $38.49 | 13.627% | $43.735 | $43.74 | $43.75 | $43.70 |
| 7 purchase totals = | $1,052.58 | $1,123.0123 | $1,123.02 | $1,123.05 | $1,122.90 | |