| 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 | $235.56 | 7.489% | $253.2011 | $253.20 | $253.20 | $253.20 |
| Purchase #2 | $131.64 | 13.741% | $149.7287 | $149.73 | $149.75 | $149.70 |
| Purchase #3 | $164.80 | 9.705% | $180.7938 | $180.79 | $180.80 | $180.80 |
| Purchase #4 | $222.87 | 8.788% | $242.4558 | $242.46 | $242.45 | $242.50 |
| Purchase #5 | $84.52 | 7.516% | $90.8725 | $90.87 | $90.85 | $90.90 |
| Purchase #6 | $76.73 | 13.244% | $86.8921 | $86.89 | $86.90 | $86.90 |
| Purchase #7 | $88.52 | 11.543% | $98.7379 | $98.74 | $98.75 | $98.70 |
| 7 purchase totals = | $1,004.64 | $1,102.6819 | $1,102.68 | $1,102.70 | $1,102.70 | |