| 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 | $131.93 | 12.738% | $148.7352 | $148.74 | $148.75 | $148.70 |
| Purchase #2 | $179.38 | 12.538% | $201.8707 | $201.87 | $201.85 | $201.90 |
| Purchase #3 | $220.70 | 8.398% | $239.2344 | $239.23 | $239.25 | $239.20 |
| Purchase #4 | $220.32 | 5.138% | $231.64 | $231.64 | $231.65 | $231.60 |
| Purchase #5 | $225.46 | 6.672% | $240.5027 | $240.50 | $240.50 | $240.50 |
| Purchase #6 | $233.61 | 12.794% | $263.4981 | $263.50 | $263.50 | $263.50 |
| Purchase #7 | $8.32 | 12.824% | $9.387 | $9.39 | $9.40 | $9.40 |
| 7 purchase totals = | $1,219.72 | $1,334.8681 | $1,334.87 | $1,334.90 | $1,334.80 | |