| 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 | $229.35 | 12.867% | $258.8605 | $258.86 | $258.85 | $258.90 |
| Purchase #2 | $62.82 | 8.863% | $68.3877 | $68.39 | $68.40 | $68.40 |
| Purchase #3 | $173.37 | 9.867% | $190.4764 | $190.48 | $190.50 | $190.50 |
| Purchase #4 | $9.40 | 13.392% | $10.6588 | $10.66 | $10.65 | $10.70 |
| Purchase #5 | $41.68 | 4.756% | $43.6623 | $43.66 | $43.65 | $43.70 |
| Purchase #6 | $198.54 | 5.814% | $210.0831 | $210.08 | $210.10 | $210.10 |
| Purchase #7 | $218.70 | 13.465% | $248.148 | $248.15 | $248.15 | $248.10 |
| 7 purchase totals = | $933.86 | $1,030.2768 | $1,030.28 | $1,030.30 | $1,030.40 | |