| 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 | $68.77 | 3.870% | $71.4314 | $71.43 | $71.45 | $71.40 |
| Purchase #2 | $191.67 | 9.545% | $209.9649 | $209.96 | $209.95 | $210.00 |
| Purchase #3 | $89.81 | 9.618% | $98.4479 | $98.45 | $98.45 | $98.40 |
| Purchase #4 | $216.61 | 7.790% | $233.4839 | $233.48 | $233.50 | $233.50 |
| Purchase #5 | $191.75 | 12.865% | $216.4186 | $216.42 | $216.40 | $216.40 |
| Purchase #6 | $81.36 | 13.268% | $92.1548 | $92.15 | $92.15 | $92.20 |
| Purchase #7 | $223.60 | 8.140% | $241.801 | $241.80 | $241.80 | $241.80 |
| 7 purchase totals = | $1,063.57 | $1,163.7025 | $1,163.69 | $1,163.70 | $1,163.70 | |