| 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 | $235.87 | 9.788% | $258.957 | $258.96 | $258.95 | $259.00 |
| Purchase #2 | $129.75 | 12.637% | $146.1465 | $146.15 | $146.15 | $146.10 |
| Purchase #3 | $45.79 | 8.386% | $49.6299 | $49.63 | $49.65 | $49.60 |
| Purchase #4 | $34.89 | 7.295% | $37.4352 | $37.44 | $37.45 | $37.40 |
| Purchase #5 | $225.53 | 12.344% | $253.3694 | $253.37 | $253.35 | $253.40 |
| Purchase #6 | $218.89 | 7.294% | $234.8558 | $234.86 | $234.85 | $234.90 |
| Purchase #7 | $158.42 | 11.365% | $176.4244 | $176.42 | $176.40 | $176.40 |
| 7 purchase totals = | $1,049.14 | $1,156.8182 | $1,156.83 | $1,156.80 | $1,156.80 | |