| 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 | $230.90 | 11.113% | $256.5599 | $256.56 | $256.55 | $256.60 |
| Purchase #2 | $183.59 | 3.866% | $190.6876 | $190.69 | $190.70 | $190.70 |
| Purchase #3 | $191.61 | 11.540% | $213.7218 | $213.72 | $213.70 | $213.70 |
| Purchase #4 | $114.82 | 8.159% | $124.1882 | $124.19 | $124.20 | $124.20 |
| Purchase #5 | $221.99 | 11.588% | $247.7142 | $247.71 | $247.70 | $247.70 |
| Purchase #6 | $178.74 | 3.315% | $184.6652 | $184.67 | $184.65 | $184.70 |
| Purchase #7 | $236.36 | 11.832% | $264.3261 | $264.33 | $264.35 | $264.30 |
| 7 purchase totals = | $1,358.01 | $1,481.8630 | $1,481.87 | $1,481.85 | $1,481.90 | |