| 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 | $180.73 | 11.131% | $200.8471 | $200.85 | $200.85 | $200.80 |
| Purchase #2 | $92.92 | 8.305% | $100.637 | $100.64 | $100.65 | $100.60 |
| Purchase #3 | $39.30 | 4.380% | $41.0213 | $41.02 | $41.00 | $41.00 |
| Purchase #4 | $123.69 | 13.225% | $140.048 | $140.05 | $140.05 | $140.00 |
| Purchase #5 | $233.27 | 5.393% | $245.8503 | $245.85 | $245.85 | $245.90 |
| Purchase #6 | $246.96 | 4.376% | $257.767 | $257.77 | $257.75 | $257.80 |
| Purchase #7 | $55.42 | 13.699% | $63.012 | $63.01 | $63.00 | $63.00 |
| 7 purchase totals = | $972.29 | $1,049.1827 | $1,049.19 | $1,049.15 | $1,049.10 | |