| 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 | $36.85 | 8.392% | $39.9425 | $39.94 | $39.95 | $39.90 |
| Purchase #2 | $223.78 | 12.662% | $252.115 | $252.12 | $252.10 | $252.10 |
| Purchase #3 | $241.88 | 6.156% | $256.7701 | $256.77 | $256.75 | $256.80 |
| Purchase #4 | $250.40 | 7.393% | $268.9121 | $268.91 | $268.90 | $268.90 |
| Purchase #5 | $159.93 | 5.482% | $168.6974 | $168.70 | $168.70 | $168.70 |
| Purchase #6 | $110.81 | 10.733% | $122.7032 | $122.70 | $122.70 | $122.70 |
| Purchase #7 | $117.81 | 5.112% | $123.8324 | $123.83 | $123.85 | $123.80 |
| 7 purchase totals = | $1,141.46 | $1,232.9727 | $1,232.97 | $1,232.95 | $1,232.90 | |