| 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 | $217.77 | 10.518% | $240.675 | $240.68 | $240.70 | $240.70 |
| Purchase #2 | $249.30 | 3.657% | $258.4169 | $258.42 | $258.40 | $258.40 |
| Purchase #3 | $86.61 | 13.737% | $98.5076 | $98.51 | $98.50 | $98.50 |
| Purchase #4 | $232.58 | 11.626% | $259.6198 | $259.62 | $259.60 | $259.60 |
| Purchase #5 | $38.93 | 8.558% | $42.2616 | $42.26 | $42.25 | $42.30 |
| Purchase #6 | $178.40 | 8.215% | $193.0556 | $193.06 | $193.05 | $193.10 |
| Purchase #7 | $225.65 | 12.295% | $253.3937 | $253.39 | $253.40 | $253.40 |
| 7 purchase totals = | $1,229.24 | $1,345.9302 | $1,345.94 | $1,345.90 | $1,346.00 | |