| 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 | $202.85 | 13.738% | $230.7175 | $230.72 | $230.70 | $230.70 |
| Purchase #2 | $71.69 | 5.742% | $75.8064 | $75.81 | $75.80 | $75.80 |
| Purchase #3 | $237.75 | 11.350% | $264.7346 | $264.73 | $264.75 | $264.70 |
| Purchase #4 | $67.94 | 13.300% | $76.976 | $76.98 | $77.00 | $77.00 |
| Purchase #5 | $240.26 | 5.853% | $254.3224 | $254.32 | $254.30 | $254.30 |
| Purchase #6 | $144.43 | 3.125% | $148.9434 | $148.94 | $148.95 | $148.90 |
| Purchase #7 | $36.87 | 3.686% | $38.229 | $38.23 | $38.25 | $38.20 |
| 7 purchase totals = | $1,001.79 | $1,089.7293 | $1,089.73 | $1,089.75 | $1,089.60 | |