| 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 | $211.30 | 3.814% | $219.359 | $219.36 | $219.35 | $219.40 |
| Purchase #2 | $234.87 | 6.675% | $250.5476 | $250.55 | $250.55 | $250.50 |
| Purchase #3 | $54.52 | 7.722% | $58.73 | $58.73 | $58.75 | $58.70 |
| Purchase #4 | $198.43 | 9.801% | $217.8781 | $217.88 | $217.90 | $217.90 |
| Purchase #5 | $200.95 | 7.162% | $215.342 | $215.34 | $215.35 | $215.30 |
| Purchase #6 | $146.38 | 12.312% | $164.4023 | $164.40 | $164.40 | $164.40 |
| Purchase #7 | $31.57 | 11.302% | $35.138 | $35.14 | $35.15 | $35.10 |
| 7 purchase totals = | $1,078.02 | $1,161.3970 | $1,161.40 | $1,161.45 | $1,161.30 | |