| 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 | $117.59 | 9.243% | $128.4588 | $128.46 | $128.45 | $128.50 |
| Purchase #2 | $183.38 | 13.292% | $207.7549 | $207.75 | $207.75 | $207.80 |
| Purchase #3 | $107.98 | 7.212% | $115.7675 | $115.77 | $115.75 | $115.80 |
| Purchase #4 | $248.47 | 3.360% | $256.8186 | $256.82 | $256.80 | $256.80 |
| Purchase #5 | $49.38 | 9.311% | $53.9778 | $53.98 | $54.00 | $54.00 |
| Purchase #6 | $199.29 | 9.174% | $217.5729 | $217.57 | $217.55 | $217.60 |
| Purchase #7 | $176.25 | 11.346% | $196.2473 | $196.25 | $196.25 | $196.20 |
| 7 purchase totals = | $1,082.34 | $1,176.5978 | $1,176.60 | $1,176.55 | $1,176.70 | |