| 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 | $216.50 | 4.774% | $226.8357 | $226.84 | $226.85 | $226.80 |
| Purchase #2 | $201.77 | 7.617% | $217.1388 | $217.14 | $217.15 | $217.10 |
| Purchase #3 | $172.85 | 4.603% | $180.8063 | $180.81 | $180.80 | $180.80 |
| Purchase #4 | $57.45 | 9.670% | $63.0054 | $63.01 | $63.00 | $63.00 |
| Purchase #5 | $211.44 | 7.708% | $227.7378 | $227.74 | $227.75 | $227.70 |
| Purchase #6 | $230.55 | 4.404% | $240.7034 | $240.70 | $240.70 | $240.70 |
| Purchase #7 | $208.34 | 12.627% | $234.6471 | $234.65 | $234.65 | $234.60 |
| 7 purchase totals = | $1,298.90 | $1,390.8745 | $1,390.89 | $1,390.90 | $1,390.70 | |