| 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 | $104.55 | 10.400% | $115.4232 | $115.42 | $115.40 | $115.40 |
| Purchase #2 | $196.70 | 3.508% | $203.6002 | $203.60 | $203.60 | $203.60 |
| Purchase #3 | $250.81 | 3.243% | $258.9438 | $258.94 | $258.95 | $258.90 |
| Purchase #4 | $139.40 | 11.797% | $155.845 | $155.85 | $155.85 | $155.80 |
| Purchase #5 | $105.74 | 4.147% | $110.125 | $110.13 | $110.15 | $110.10 |
| Purchase #6 | $138.92 | 8.227% | $150.3489 | $150.35 | $150.35 | $150.30 |
| Purchase #7 | $10.43 | 8.568% | $11.3236 | $11.32 | $11.30 | $11.30 |
| 7 purchase totals = | $946.55 | $1,005.6097 | $1,005.61 | $1,005.60 | $1,005.40 | |