| 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 | $109.52 | 13.256% | $124.038 | $124.04 | $124.05 | $124.00 |
| Purchase #2 | $106.73 | 8.430% | $115.7273 | $115.73 | $115.75 | $115.70 |
| Purchase #3 | $132.32 | 8.183% | $143.1477 | $143.15 | $143.15 | $143.10 |
| Purchase #4 | $239.91 | 12.475% | $269.8388 | $269.84 | $269.85 | $269.80 |
| Purchase #5 | $8.74 | 5.528% | $9.2231 | $9.22 | $9.20 | $9.20 |
| Purchase #6 | $171.33 | 13.735% | $194.8622 | $194.86 | $194.85 | $194.90 |
| Purchase #7 | $147.79 | 7.212% | $158.4486 | $158.45 | $158.45 | $158.40 |
| 7 purchase totals = | $916.34 | $1,015.2857 | $1,015.29 | $1,015.30 | $1,015.10 | |