| 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 | $47.33 | 8.513% | $51.3592 | $51.36 | $51.35 | $51.40 |
| Purchase #2 | $215.71 | 8.685% | $234.4444 | $234.44 | $234.45 | $234.40 |
| Purchase #3 | $238.66 | 12.558% | $268.6309 | $268.63 | $268.65 | $268.60 |
| Purchase #4 | $28.59 | 13.629% | $32.4865 | $32.49 | $32.50 | $32.50 |
| Purchase #5 | $201.70 | 12.460% | $226.8318 | $226.83 | $226.85 | $226.80 |
| Purchase #6 | $131.76 | 13.424% | $149.4475 | $149.45 | $149.45 | $149.40 |
| Purchase #7 | $168.89 | 7.371% | $181.3389 | $181.34 | $181.35 | $181.30 |
| 7 purchase totals = | $1,032.64 | $1,144.5392 | $1,144.54 | $1,144.60 | $1,144.40 | |