| 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 | $207.74 | 12.155% | $232.9908 | $232.99 | $233.00 | $233.00 |
| Purchase #2 | $214.25 | 3.339% | $221.4038 | $221.40 | $221.40 | $221.40 |
| Purchase #3 | $75.91 | 8.405% | $82.2902 | $82.29 | $82.30 | $82.30 |
| Purchase #4 | $81.34 | 9.404% | $88.9892 | $88.99 | $89.00 | $89.00 |
| Purchase #5 | $173.68 | 9.281% | $189.7992 | $189.80 | $189.80 | $189.80 |
| Purchase #6 | $147.28 | 11.728% | $164.553 | $164.55 | $164.55 | $164.60 |
| Purchase #7 | $21.66 | 10.280% | $23.8866 | $23.89 | $23.90 | $23.90 |
| 7 purchase totals = | $921.86 | $1,003.9128 | $1,003.91 | $1,003.95 | $1,004.00 | |