| 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 | $226.64 | 7.340% | $243.2754 | $243.28 | $243.30 | $243.30 |
| Purchase #2 | $37.84 | 8.516% | $41.0625 | $41.06 | $41.05 | $41.10 |
| Purchase #3 | $249.48 | 13.238% | $282.5062 | $282.51 | $282.50 | $282.50 |
| Purchase #4 | $176.39 | 7.474% | $189.5734 | $189.57 | $189.55 | $189.60 |
| Purchase #5 | $199.82 | 4.469% | $208.75 | $208.75 | $208.75 | $208.80 |
| Purchase #6 | $70.73 | 5.751% | $74.7977 | $74.80 | $74.80 | $74.80 |
| Purchase #7 | $71.40 | 12.319% | $80.1958 | $80.20 | $80.20 | $80.20 |
| 7 purchase totals = | $1,032.30 | $1,120.1610 | $1,120.17 | $1,120.15 | $1,120.30 | |