| 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 | $137.50 | 13.586% | $156.1808 | $156.18 | $156.20 | $156.20 |
| Purchase #2 | $240.47 | 3.860% | $249.7521 | $249.75 | $249.75 | $249.80 |
| Purchase #3 | $24.78 | 3.217% | $25.5772 | $25.58 | $25.60 | $25.60 |
| Purchase #4 | $188.45 | 5.315% | $198.4661 | $198.47 | $198.45 | $198.50 |
| Purchase #5 | $122.82 | 9.189% | $134.1059 | $134.11 | $134.10 | $134.10 |
| Purchase #6 | $210.96 | 10.205% | $232.4885 | $232.49 | $232.50 | $232.50 |
| Purchase #7 | $210.59 | 10.856% | $233.4517 | $233.45 | $233.45 | $233.50 |
| 7 purchase totals = | $1,135.57 | $1,230.0223 | $1,230.03 | $1,230.05 | $1,230.20 | |