| 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 | $221.67 | 13.167% | $250.8573 | $250.86 | $250.85 | $250.90 |
| Purchase #2 | $60.50 | 4.155% | $63.0138 | $63.01 | $63.00 | $63.00 |
| Purchase #3 | $248.49 | 9.870% | $273.016 | $273.02 | $273.00 | $273.00 |
| Purchase #4 | $189.48 | 10.460% | $209.2996 | $209.30 | $209.30 | $209.30 |
| Purchase #5 | $112.43 | 12.621% | $126.6198 | $126.62 | $126.60 | $126.60 |
| Purchase #6 | $108.54 | 13.363% | $123.0442 | $123.04 | $123.05 | $123.00 |
| Purchase #7 | $108.48 | 10.746% | $120.1373 | $120.14 | $120.15 | $120.10 |
| 7 purchase totals = | $1,049.59 | $1,165.9880 | $1,165.99 | $1,165.95 | $1,165.90 | |