| 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 | $205.30 | 9.848% | $225.5179 | $225.52 | $225.50 | $225.50 |
| Purchase #2 | $9.87 | 13.440% | $11.1965 | $11.20 | $11.20 | $11.20 |
| Purchase #3 | $143.93 | 12.563% | $162.0119 | $162.01 | $162.00 | $162.00 |
| Purchase #4 | $102.33 | 9.701% | $112.257 | $112.26 | $112.25 | $112.30 |
| Purchase #5 | $51.78 | 9.437% | $56.6665 | $56.67 | $56.65 | $56.70 |
| Purchase #6 | $129.90 | 11.800% | $145.2282 | $145.23 | $145.25 | $145.20 |
| Purchase #7 | $66.54 | 4.799% | $69.7333 | $69.73 | $69.75 | $69.70 |
| 7 purchase totals = | $709.65 | $782.6113 | $782.62 | $782.60 | $782.60 | |