| 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 | $221.30 | 3.689% | $229.4638 | $229.46 | $229.45 | $229.50 |
| Purchase #2 | $250.84 | 5.816% | $265.4289 | $265.43 | $265.45 | $265.40 |
| Purchase #3 | $208.63 | 6.849% | $222.9191 | $222.92 | $222.90 | $222.90 |
| Purchase #4 | $14.65 | 6.716% | $15.6339 | $15.63 | $15.65 | $15.60 |
| Purchase #5 | $21.59 | 11.731% | $24.1227 | $24.12 | $24.10 | $24.10 |
| Purchase #6 | $238.36 | 6.327% | $253.441 | $253.44 | $253.45 | $253.40 |
| Purchase #7 | $219.32 | 5.251% | $230.8365 | $230.84 | $230.85 | $230.80 |
| 7 purchase totals = | $1,174.69 | $1,241.8459 | $1,241.84 | $1,241.85 | $1,241.70 | |