| 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 | $246.61 | 13.717% | $280.4375 | $280.44 | $280.45 | $280.40 |
| Purchase #2 | $128.55 | 7.486% | $138.1733 | $138.17 | $138.15 | $138.20 |
| Purchase #3 | $145.56 | 7.619% | $156.6502 | $156.65 | $156.65 | $156.70 |
| Purchase #4 | $202.93 | 3.331% | $209.6896 | $209.69 | $209.70 | $209.70 |
| Purchase #5 | $207.74 | 4.805% | $217.7219 | $217.72 | $217.70 | $217.70 |
| Purchase #6 | $104.27 | 3.866% | $108.3011 | $108.30 | $108.30 | $108.30 |
| Purchase #7 | $119.70 | 9.474% | $131.0404 | $131.04 | $131.05 | $131.00 |
| 7 purchase totals = | $1,155.36 | $1,242.0140 | $1,242.01 | $1,242.00 | $1,242.00 | |