| 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 | $217.64 | 12.401% | $244.6295 | $244.63 | $244.65 | $244.60 |
| Purchase #2 | $127.33 | 13.395% | $144.3859 | $144.39 | $144.40 | $144.40 |
| Purchase #3 | $187.84 | 8.506% | $203.8177 | $203.82 | $203.80 | $203.80 |
| Purchase #4 | $207.84 | 9.533% | $227.6534 | $227.65 | $227.65 | $227.70 |
| Purchase #5 | $141.39 | 5.645% | $149.3715 | $149.37 | $149.35 | $149.40 |
| Purchase #6 | $76.90 | 4.455% | $80.3259 | $80.33 | $80.35 | $80.30 |
| Purchase #7 | $49.30 | 6.366% | $52.4384 | $52.44 | $52.45 | $52.40 |
| 7 purchase totals = | $1,008.24 | $1,102.6223 | $1,102.63 | $1,102.65 | $1,102.60 | |