| 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 | $112.73 | 8.690% | $122.5262 | $122.53 | $122.55 | $122.50 |
| Purchase #2 | $183.58 | 3.674% | $190.3247 | $190.32 | $190.30 | $190.30 |
| Purchase #3 | $93.50 | 5.548% | $98.6874 | $98.69 | $98.70 | $98.70 |
| Purchase #4 | $223.59 | 7.248% | $239.7958 | $239.80 | $239.80 | $239.80 |
| Purchase #5 | $250.72 | 13.270% | $283.9905 | $283.99 | $284.00 | $284.00 |
| Purchase #6 | $39.38 | 9.506% | $43.1235 | $43.12 | $43.10 | $43.10 |
| Purchase #7 | $37.97 | 8.816% | $41.3174 | $41.32 | $41.30 | $41.30 |
| 7 purchase totals = | $941.47 | $1,019.7655 | $1,019.77 | $1,019.75 | $1,019.70 | |