| 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 | $10.97 | 5.812% | $11.6076 | $11.61 | $11.60 | $11.60 |
| Purchase #2 | $74.75 | 7.592% | $80.425 | $80.43 | $80.45 | $80.40 |
| Purchase #3 | $133.78 | 3.689% | $138.7151 | $138.72 | $138.70 | $138.70 |
| Purchase #4 | $229.38 | 8.215% | $248.2236 | $248.22 | $248.20 | $248.20 |
| Purchase #5 | $222.96 | 8.445% | $241.789 | $241.79 | $241.80 | $241.80 |
| Purchase #6 | $125.49 | 10.617% | $138.8133 | $138.81 | $138.80 | $138.80 |
| Purchase #7 | $219.82 | 9.725% | $241.1975 | $241.20 | $241.20 | $241.20 |
| 7 purchase totals = | $1,017.15 | $1,100.7711 | $1,100.78 | $1,100.75 | $1,100.70 | |