| 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 | $205.63 | 13.159% | $232.6889 | $232.69 | $232.70 | $232.70 |
| Purchase #2 | $37.26 | 9.571% | $40.8262 | $40.83 | $40.85 | $40.80 |
| Purchase #3 | $115.86 | 11.714% | $129.4318 | $129.43 | $129.45 | $129.40 |
| Purchase #4 | $134.86 | 4.212% | $140.5403 | $140.54 | $140.55 | $140.50 |
| Purchase #5 | $180.27 | 5.360% | $189.9325 | $189.93 | $189.95 | $189.90 |
| Purchase #6 | $195.59 | 5.807% | $206.9479 | $206.95 | $206.95 | $206.90 |
| Purchase #7 | $181.86 | 4.122% | $189.3563 | $189.36 | $189.35 | $189.40 |
| 7 purchase totals = | $1,051.33 | $1,129.7239 | $1,129.73 | $1,129.80 | $1,129.60 | |