| 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 | $202.95 | 3.404% | $209.8584 | $209.86 | $209.85 | $209.90 |
| Purchase #2 | $66.85 | 7.102% | $71.5977 | $71.60 | $71.60 | $71.60 |
| Purchase #3 | $249.49 | 3.507% | $258.2396 | $258.24 | $258.25 | $258.20 |
| Purchase #4 | $36.84 | 8.820% | $40.0893 | $40.09 | $40.10 | $40.10 |
| Purchase #5 | $217.33 | 8.169% | $235.0837 | $235.08 | $235.10 | $235.10 |
| Purchase #6 | $87.84 | 7.451% | $94.385 | $94.39 | $94.40 | $94.40 |
| Purchase #7 | $138.89 | 11.802% | $155.2818 | $155.28 | $155.30 | $155.30 |
| 7 purchase totals = | $1,000.19 | $1,064.5355 | $1,064.54 | $1,064.60 | $1,064.60 | |