| 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 | $127.82 | 12.365% | $143.6249 | $143.62 | $143.60 | $143.60 |
| Purchase #2 | $176.33 | 7.413% | $189.4013 | $189.40 | $189.40 | $189.40 |
| Purchase #3 | $148.25 | 10.821% | $164.2921 | $164.29 | $164.30 | $164.30 |
| Purchase #4 | $187.72 | 11.421% | $209.1595 | $209.16 | $209.15 | $209.20 |
| Purchase #5 | $80.41 | 5.647% | $84.9508 | $84.95 | $84.95 | $85.00 |
| Purchase #6 | $74.70 | 5.184% | $78.5724 | $78.57 | $78.55 | $78.60 |
| Purchase #7 | $232.99 | 7.442% | $250.3291 | $250.33 | $250.35 | $250.30 |
| 7 purchase totals = | $1,028.22 | $1,120.3301 | $1,120.32 | $1,120.30 | $1,120.40 | |