| 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 | $167.64 | 10.131% | $184.6236 | $184.62 | $184.60 | $184.60 |
| Purchase #2 | $248.91 | 12.586% | $280.2378 | $280.24 | $280.25 | $280.20 |
| Purchase #3 | $8.85 | 4.189% | $9.2207 | $9.22 | $9.20 | $9.20 |
| Purchase #4 | $61.89 | 7.185% | $66.3368 | $66.34 | $66.35 | $66.30 |
| Purchase #5 | $224.95 | 13.455% | $255.217 | $255.22 | $255.20 | $255.20 |
| Purchase #6 | $128.38 | 7.140% | $137.5463 | $137.55 | $137.55 | $137.50 |
| Purchase #7 | $229.63 | 12.210% | $257.6678 | $257.67 | $257.65 | $257.70 |
| 7 purchase totals = | $1,070.25 | $1,190.8500 | $1,190.86 | $1,190.80 | $1,190.70 | |