| 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 | $230.29 | 9.823% | $252.9114 | $252.91 | $252.90 | $252.90 |
| Purchase #2 | $128.28 | 10.312% | $141.5082 | $141.51 | $141.50 | $141.50 |
| Purchase #3 | $146.99 | 11.548% | $163.9644 | $163.96 | $163.95 | $164.00 |
| Purchase #4 | $181.58 | 3.798% | $188.4764 | $188.48 | $188.50 | $188.50 |
| Purchase #5 | $174.64 | 7.429% | $187.614 | $187.61 | $187.60 | $187.60 |
| Purchase #6 | $204.85 | 12.636% | $230.7348 | $230.73 | $230.75 | $230.70 |
| Purchase #7 | $152.31 | 5.211% | $160.2469 | $160.25 | $160.25 | $160.20 |
| 7 purchase totals = | $1,218.94 | $1,325.4561 | $1,325.45 | $1,325.45 | $1,325.40 | |