| 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 | $119.37 | 4.406% | $124.6294 | $124.63 | $124.65 | $124.60 |
| Purchase #2 | $9.58 | 12.722% | $10.7988 | $10.80 | $10.80 | $10.80 |
| Purchase #3 | $168.42 | 9.751% | $184.8426 | $184.84 | $184.85 | $184.80 |
| Purchase #4 | $173.86 | 3.293% | $179.5852 | $179.59 | $179.60 | $179.60 |
| Purchase #5 | $189.90 | 10.809% | $210.4263 | $210.43 | $210.45 | $210.40 |
| Purchase #6 | $176.29 | 4.207% | $183.7065 | $183.71 | $183.70 | $183.70 |
| Purchase #7 | $195.32 | 10.627% | $216.0767 | $216.08 | $216.10 | $216.10 |
| 7 purchase totals = | $1,032.74 | $1,110.0655 | $1,110.08 | $1,110.15 | $1,110.00 | |