| 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 | $140.97 | 13.288% | $159.7021 | $159.70 | $159.70 | $159.70 |
| Purchase #2 | $162.42 | 11.142% | $180.5168 | $180.52 | $180.50 | $180.50 |
| Purchase #3 | $24.42 | 11.779% | $27.2964 | $27.30 | $27.30 | $27.30 |
| Purchase #4 | $223.55 | 5.777% | $236.4645 | $236.46 | $236.45 | $236.50 |
| Purchase #5 | $71.60 | 11.463% | $79.8075 | $79.81 | $79.80 | $79.80 |
| Purchase #6 | $242.25 | 9.567% | $265.4261 | $265.43 | $265.45 | $265.40 |
| Purchase #7 | $133.51 | 5.632% | $141.0293 | $141.03 | $141.05 | $141.00 |
| 7 purchase totals = | $998.72 | $1,090.2427 | $1,090.25 | $1,090.25 | $1,090.20 | |