| 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 | $226.94 | 3.233% | $234.277 | $234.28 | $234.30 | $234.30 |
| Purchase #2 | $170.86 | 4.593% | $178.7076 | $178.71 | $178.70 | $178.70 |
| Purchase #3 | $57.74 | 8.207% | $62.4787 | $62.48 | $62.50 | $62.50 |
| Purchase #4 | $197.80 | 12.448% | $222.4221 | $222.42 | $222.40 | $222.40 |
| Purchase #5 | $158.70 | 12.822% | $179.0485 | $179.05 | $179.05 | $179.00 |
| Purchase #6 | $154.48 | 5.379% | $162.7895 | $162.79 | $162.80 | $162.80 |
| Purchase #7 | $162.85 | 12.788% | $183.6753 | $183.68 | $183.70 | $183.70 |
| 7 purchase totals = | $1,129.37 | $1,223.3987 | $1,223.41 | $1,223.45 | $1,223.40 | |