| 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 | $250.54 | 11.397% | $279.094 | $279.09 | $279.10 | $279.10 |
| Purchase #2 | $239.99 | 4.320% | $250.3576 | $250.36 | $250.35 | $250.40 |
| Purchase #3 | $162.88 | 6.838% | $174.0177 | $174.02 | $174.00 | $174.00 |
| Purchase #4 | $190.87 | 3.282% | $197.1344 | $197.13 | $197.15 | $197.10 |
| Purchase #5 | $48.25 | 3.230% | $49.8085 | $49.81 | $49.80 | $49.80 |
| Purchase #6 | $18.40 | 5.701% | $19.449 | $19.45 | $19.45 | $19.40 |
| Purchase #7 | $43.88 | 11.354% | $48.8621 | $48.86 | $48.85 | $48.90 |
| 7 purchase totals = | $954.81 | $1,018.7233 | $1,018.72 | $1,018.70 | $1,018.70 | |