| 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 | $201.50 | 7.687% | $216.9893 | $216.99 | $217.00 | $217.00 |
| Purchase #2 | $221.36 | 5.722% | $234.0262 | $234.03 | $234.05 | $234.00 |
| Purchase #3 | $64.69 | 6.117% | $68.6471 | $68.65 | $68.65 | $68.60 |
| Purchase #4 | $219.38 | 10.736% | $242.9326 | $242.93 | $242.95 | $242.90 |
| Purchase #5 | $131.43 | 10.508% | $145.2407 | $145.24 | $145.25 | $145.20 |
| Purchase #6 | $211.71 | 10.278% | $233.4696 | $233.47 | $233.45 | $233.50 |
| Purchase #7 | $238.32 | 8.522% | $258.6296 | $258.63 | $258.65 | $258.60 |
| 7 purchase totals = | $1,288.39 | $1,399.9351 | $1,399.94 | $1,400.00 | $1,399.80 | |