| 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 | $210.63 | 5.221% | $221.627 | $221.63 | $221.65 | $221.60 |
| Purchase #2 | $190.37 | 7.192% | $204.0614 | $204.06 | $204.05 | $204.10 |
| Purchase #3 | $249.67 | 7.235% | $267.7336 | $267.73 | $267.75 | $267.70 |
| Purchase #4 | $94.52 | 6.323% | $100.4965 | $100.50 | $100.50 | $100.50 |
| Purchase #5 | $230.66 | 7.832% | $248.7253 | $248.73 | $248.75 | $248.70 |
| Purchase #6 | $50.86 | 5.339% | $53.5754 | $53.58 | $53.60 | $53.60 |
| Purchase #7 | $105.57 | 8.486% | $114.5287 | $114.53 | $114.55 | $114.50 |
| 7 purchase totals = | $1,132.28 | $1,210.7479 | $1,210.76 | $1,210.85 | $1,210.70 | |