| 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 | $230.50 | 10.454% | $254.5965 | $254.60 | $254.60 | $254.60 |
| Purchase #2 | $33.68 | 5.493% | $35.53 | $35.53 | $35.55 | $35.50 |
| Purchase #3 | $100.50 | 13.757% | $114.3258 | $114.33 | $114.35 | $114.30 |
| Purchase #4 | $51.88 | 13.356% | $58.8091 | $58.81 | $58.80 | $58.80 |
| Purchase #5 | $222.45 | 13.246% | $251.9157 | $251.92 | $251.90 | $251.90 |
| Purchase #6 | $156.79 | 6.436% | $166.881 | $166.88 | $166.90 | $166.90 |
| Purchase #7 | $114.57 | 11.753% | $128.0354 | $128.04 | $128.05 | $128.00 |
| 7 purchase totals = | $910.37 | $1,010.0935 | $1,010.11 | $1,010.15 | $1,010.00 | |