| 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 | $114.41 | 13.314% | $129.6425 | $129.64 | $129.65 | $129.60 |
| Purchase #2 | $45.34 | 4.462% | $47.3631 | $47.36 | $47.35 | $47.40 |
| Purchase #3 | $128.33 | 4.281% | $133.8238 | $133.82 | $133.80 | $133.80 |
| Purchase #4 | $179.51 | 4.211% | $187.0692 | $187.07 | $187.05 | $187.10 |
| Purchase #5 | $195.97 | 6.108% | $207.9398 | $207.94 | $207.95 | $207.90 |
| Purchase #6 | $116.56 | 3.840% | $121.0359 | $121.04 | $121.05 | $121.00 |
| Purchase #7 | $6.74 | 10.289% | $7.4335 | $7.43 | $7.45 | $7.40 |
| 7 purchase totals = | $786.86 | $834.3078 | $834.30 | $834.30 | $834.20 | |