| 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 | $234.58 | 4.527% | $245.1994 | $245.20 | $245.20 | $245.20 |
| Purchase #2 | $71.97 | 3.734% | $74.6574 | $74.66 | $74.65 | $74.70 |
| Purchase #3 | $19.38 | 11.574% | $21.623 | $21.62 | $21.60 | $21.60 |
| Purchase #4 | $248.95 | 12.647% | $280.4347 | $280.43 | $280.45 | $280.40 |
| Purchase #5 | $211.85 | 10.178% | $233.4121 | $233.41 | $233.40 | $233.40 |
| Purchase #6 | $212.61 | 7.871% | $229.3445 | $229.34 | $229.35 | $229.30 |
| Purchase #7 | $92.64 | 6.238% | $98.4189 | $98.42 | $98.40 | $98.40 |
| 7 purchase totals = | $1,091.98 | $1,183.0900 | $1,183.08 | $1,183.05 | $1,183.00 | |