| 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 | $11.85 | 4.521% | $12.3857 | $12.39 | $12.40 | $12.40 |
| Purchase #2 | $157.97 | 8.301% | $171.0831 | $171.08 | $171.10 | $171.10 |
| Purchase #3 | $104.52 | 12.103% | $117.1701 | $117.17 | $117.15 | $117.20 |
| Purchase #4 | $195.88 | 11.638% | $218.6765 | $218.68 | $218.70 | $218.70 |
| Purchase #5 | $226.87 | 10.730% | $251.2132 | $251.21 | $251.20 | $251.20 |
| Purchase #6 | $140.36 | 7.424% | $150.7803 | $150.78 | $150.80 | $150.80 |
| Purchase #7 | $114.25 | 10.436% | $126.1731 | $126.17 | $126.15 | $126.20 |
| 7 purchase totals = | $951.70 | $1,047.4820 | $1,047.48 | $1,047.50 | $1,047.60 | |