| 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 | $108.43 | 12.323% | $121.7918 | $121.79 | $121.80 | $121.80 |
| Purchase #2 | $162.83 | 7.121% | $174.4251 | $174.43 | $174.45 | $174.40 |
| Purchase #3 | $238.33 | 11.389% | $265.4734 | $265.47 | $265.45 | $265.50 |
| Purchase #4 | $161.38 | 4.247% | $168.2338 | $168.23 | $168.25 | $168.20 |
| Purchase #5 | $5.47 | 11.294% | $6.0878 | $6.09 | $6.10 | $6.10 |
| Purchase #6 | $111.87 | 3.285% | $115.5449 | $115.54 | $115.55 | $115.50 |
| Purchase #7 | $194.45 | 13.772% | $221.2297 | $221.23 | $221.25 | $221.20 |
| 7 purchase totals = | $982.76 | $1,072.7865 | $1,072.78 | $1,072.85 | $1,072.70 | |