| 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 | $32.36 | 12.539% | $36.4176 | $36.42 | $36.40 | $36.40 |
| Purchase #2 | $194.32 | 5.338% | $204.6928 | $204.69 | $204.70 | $204.70 |
| Purchase #3 | $158.44 | 8.585% | $172.0421 | $172.04 | $172.05 | $172.00 |
| Purchase #4 | $176.59 | 10.117% | $194.4556 | $194.46 | $194.45 | $194.50 |
| Purchase #5 | $226.78 | 5.228% | $238.6361 | $238.64 | $238.65 | $238.60 |
| Purchase #6 | $84.51 | 9.673% | $92.6847 | $92.68 | $92.70 | $92.70 |
| Purchase #7 | $167.45 | 5.144% | $176.0636 | $176.06 | $176.05 | $176.10 |
| 7 purchase totals = | $1,040.45 | $1,114.9925 | $1,114.99 | $1,115.00 | $1,115.00 | |