| 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 | $224.60 | 3.251% | $231.9017 | $231.90 | $231.90 | $231.90 |
| Purchase #2 | $103.37 | 6.319% | $109.902 | $109.90 | $109.90 | $109.90 |
| Purchase #3 | $217.45 | 6.160% | $230.8449 | $230.84 | $230.85 | $230.80 |
| Purchase #4 | $33.34 | 3.207% | $34.4092 | $34.41 | $34.40 | $34.40 |
| Purchase #5 | $97.62 | 12.353% | $109.679 | $109.68 | $109.70 | $109.70 |
| Purchase #6 | $63.32 | 9.342% | $69.2354 | $69.24 | $69.25 | $69.20 |
| Purchase #7 | $154.89 | 4.733% | $162.2209 | $162.22 | $162.20 | $162.20 |
| 7 purchase totals = | $894.59 | $948.1931 | $948.19 | $948.20 | $948.10 | |