| 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 | $203.92 | 3.639% | $211.3406 | $211.34 | $211.35 | $211.30 |
| Purchase #2 | $133.78 | 5.873% | $141.6369 | $141.64 | $141.65 | $141.60 |
| Purchase #3 | $106.90 | 8.129% | $115.5899 | $115.59 | $115.60 | $115.60 |
| Purchase #4 | $142.41 | 8.707% | $154.8096 | $154.81 | $154.80 | $154.80 |
| Purchase #5 | $191.48 | 7.133% | $205.1383 | $205.14 | $205.15 | $205.10 |
| Purchase #6 | $68.30 | 8.527% | $74.1239 | $74.12 | $74.10 | $74.10 |
| Purchase #7 | $98.28 | 9.584% | $107.6992 | $107.70 | $107.70 | $107.70 |
| 7 purchase totals = | $945.07 | $1,010.3384 | $1,010.34 | $1,010.35 | $1,010.20 | |