| 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 | $229.73 | 12.698% | $258.9011 | $258.90 | $258.90 | $258.90 |
| Purchase #2 | $221.48 | 9.489% | $242.4962 | $242.50 | $242.50 | $242.50 |
| Purchase #3 | $86.44 | 7.459% | $92.8876 | $92.89 | $92.90 | $92.90 |
| Purchase #4 | $188.84 | 6.512% | $201.1373 | $201.14 | $201.15 | $201.10 |
| Purchase #5 | $103.28 | 6.135% | $109.6162 | $109.62 | $109.60 | $109.60 |
| Purchase #6 | $232.26 | 11.728% | $259.4995 | $259.50 | $259.50 | $259.50 |
| Purchase #7 | $138.54 | 13.465% | $157.1944 | $157.19 | $157.20 | $157.20 |
| 7 purchase totals = | $1,200.57 | $1,321.7323 | $1,321.74 | $1,321.75 | $1,321.70 | |