| 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 | $206.49 | 3.743% | $214.2189 | $214.22 | $214.20 | $214.20 |
| Purchase #2 | $78.74 | 11.158% | $87.5258 | $87.53 | $87.55 | $87.50 |
| Purchase #3 | $185.29 | 8.562% | $201.1545 | $201.15 | $201.15 | $201.20 |
| Purchase #4 | $8.90 | 13.158% | $10.0711 | $10.07 | $10.05 | $10.10 |
| Purchase #5 | $32.78 | 6.308% | $34.8478 | $34.85 | $34.85 | $34.80 |
| Purchase #6 | $223.39 | 12.749% | $251.87 | $251.87 | $251.85 | $251.90 |
| Purchase #7 | $230.39 | 6.691% | $245.8054 | $245.81 | $245.80 | $245.80 |
| 7 purchase totals = | $965.98 | $1,045.4935 | $1,045.50 | $1,045.45 | $1,045.50 | |