| 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 | $5.43 | 5.243% | $5.7147 | $5.71 | $5.70 | $5.70 |
| Purchase #2 | $213.71 | 4.168% | $222.6174 | $222.62 | $222.60 | $222.60 |
| Purchase #3 | $127.71 | 5.399% | $134.6051 | $134.61 | $134.60 | $134.60 |
| Purchase #4 | $227.54 | 10.826% | $252.1735 | $252.17 | $252.15 | $252.20 |
| Purchase #5 | $54.69 | 5.181% | $57.5235 | $57.52 | $57.50 | $57.50 |
| Purchase #6 | $222.85 | 6.481% | $237.2929 | $237.29 | $237.30 | $237.30 |
| Purchase #7 | $210.72 | 4.736% | $220.6997 | $220.70 | $220.70 | $220.70 |
| 7 purchase totals = | $1,062.65 | $1,130.6268 | $1,130.62 | $1,130.55 | $1,130.60 | |