| 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 | $57.64 | 8.286% | $62.4161 | $62.42 | $62.40 | $62.40 |
| Purchase #2 | $35.91 | 13.555% | $40.7776 | $40.78 | $40.80 | $40.80 |
| Purchase #3 | $121.97 | 11.560% | $136.0697 | $136.07 | $136.05 | $136.10 |
| Purchase #4 | $91.70 | 4.149% | $95.5046 | $95.50 | $95.50 | $95.50 |
| Purchase #5 | $175.54 | 13.205% | $198.7201 | $198.72 | $198.70 | $198.70 |
| Purchase #6 | $223.81 | 12.337% | $251.4214 | $251.42 | $251.40 | $251.40 |
| Purchase #7 | $208.86 | 8.601% | $226.824 | $226.82 | $226.80 | $226.80 |
| 7 purchase totals = | $915.43 | $1,011.7335 | $1,011.73 | $1,011.65 | $1,011.70 | |