| 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 | $171.68 | 6.755% | $183.277 | $183.28 | $183.30 | $183.30 |
| Purchase #2 | $58.31 | 10.484% | $64.4232 | $64.42 | $64.40 | $64.40 |
| Purchase #3 | $171.92 | 3.557% | $178.0352 | $178.04 | $178.05 | $178.00 |
| Purchase #4 | $108.76 | 5.240% | $114.459 | $114.46 | $114.45 | $114.50 |
| Purchase #5 | $226.37 | 9.555% | $247.9997 | $248.00 | $248.00 | $248.00 |
| Purchase #6 | $31.98 | 10.522% | $35.3449 | $35.34 | $35.35 | $35.30 |
| Purchase #7 | $226.71 | 10.849% | $251.3058 | $251.31 | $251.30 | $251.30 |
| 7 purchase totals = | $995.73 | $1,074.8448 | $1,074.85 | $1,074.85 | $1,074.80 | |