| 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 | $94.42 | 11.364% | $105.1499 | $105.15 | $105.15 | $105.10 |
| Purchase #2 | $187.83 | 7.173% | $201.303 | $201.30 | $201.30 | $201.30 |
| Purchase #3 | $216.95 | 7.817% | $233.909 | $233.91 | $233.90 | $233.90 |
| Purchase #4 | $48.86 | 4.716% | $51.1642 | $51.16 | $51.15 | $51.20 |
| Purchase #5 | $131.53 | 6.294% | $139.8085 | $139.81 | $139.80 | $139.80 |
| Purchase #6 | $73.97 | 8.589% | $80.3233 | $80.32 | $80.30 | $80.30 |
| Purchase #7 | $183.51 | 8.527% | $199.1579 | $199.16 | $199.15 | $199.20 |
| 7 purchase totals = | $937.07 | $1,010.8158 | $1,010.81 | $1,010.75 | $1,010.80 | |