| 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 | $232.63 | 4.618% | $243.3729 | $243.37 | $243.35 | $243.40 |
| Purchase #2 | $162.86 | 11.806% | $182.0873 | $182.09 | $182.10 | $182.10 |
| Purchase #3 | $239.70 | 6.307% | $254.8179 | $254.82 | $254.80 | $254.80 |
| Purchase #4 | $179.96 | 9.617% | $197.2668 | $197.27 | $197.25 | $197.30 |
| Purchase #5 | $59.50 | 13.784% | $67.7015 | $67.70 | $67.70 | $67.70 |
| Purchase #6 | $137.85 | 5.624% | $145.6027 | $145.60 | $145.60 | $145.60 |
| Purchase #7 | $176.65 | 4.156% | $183.9916 | $183.99 | $184.00 | $184.00 |
| 7 purchase totals = | $1,189.15 | $1,274.8407 | $1,274.84 | $1,274.80 | $1,274.90 | |