| 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 | $191.30 | 8.489% | $207.5395 | $207.54 | $207.55 | $207.50 |
| Purchase #2 | $240.72 | 7.419% | $258.579 | $258.58 | $258.60 | $258.60 |
| Purchase #3 | $104.41 | 9.441% | $114.2673 | $114.27 | $114.25 | $114.30 |
| Purchase #4 | $49.55 | 6.677% | $52.8585 | $52.86 | $52.85 | $52.90 |
| Purchase #5 | $219.31 | 13.170% | $248.1931 | $248.19 | $248.20 | $248.20 |
| Purchase #6 | $154.57 | 4.823% | $162.0249 | $162.02 | $162.00 | $162.00 |
| Purchase #7 | $174.30 | 9.556% | $190.9561 | $190.96 | $190.95 | $191.00 |
| 7 purchase totals = | $1,134.16 | $1,234.4184 | $1,234.42 | $1,234.40 | $1,234.50 | |