| 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 | $199.31 | 11.229% | $221.6905 | $221.69 | $221.70 | $221.70 |
| Purchase #2 | $74.45 | 7.182% | $79.797 | $79.80 | $79.80 | $79.80 |
| Purchase #3 | $126.53 | 11.134% | $140.6179 | $140.62 | $140.60 | $140.60 |
| Purchase #4 | $208.91 | 6.648% | $222.7983 | $222.80 | $222.80 | $222.80 |
| Purchase #5 | $181.48 | 6.363% | $193.0276 | $193.03 | $193.05 | $193.00 |
| Purchase #6 | $52.86 | 9.523% | $57.8939 | $57.89 | $57.90 | $57.90 |
| Purchase #7 | $196.26 | 11.331% | $218.4982 | $218.50 | $218.50 | $218.50 |
| 7 purchase totals = | $1,039.80 | $1,134.3234 | $1,134.33 | $1,134.35 | $1,134.30 | |