| 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 | $110.40 | 9.582% | $120.9785 | $120.98 | $121.00 | $121.00 |
| Purchase #2 | $111.48 | 10.686% | $123.3928 | $123.39 | $123.40 | $123.40 |
| Purchase #3 | $171.61 | 8.810% | $186.7288 | $186.73 | $186.75 | $186.70 |
| Purchase #4 | $164.68 | 7.447% | $176.9437 | $176.94 | $176.95 | $176.90 |
| Purchase #5 | $82.62 | 9.339% | $90.3359 | $90.34 | $90.35 | $90.30 |
| Purchase #6 | $115.36 | 7.856% | $124.4227 | $124.42 | $124.40 | $124.40 |
| Purchase #7 | $207.74 | 6.624% | $221.5007 | $221.50 | $221.50 | $221.50 |
| 7 purchase totals = | $963.89 | $1,044.3031 | $1,044.30 | $1,044.35 | $1,044.20 | |