| 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 | $100.81 | 8.108% | $108.9837 | $108.98 | $109.00 | $109.00 |
| Purchase #2 | $147.68 | 5.430% | $155.699 | $155.70 | $155.70 | $155.70 |
| Purchase #3 | $186.57 | 8.358% | $202.1635 | $202.16 | $202.15 | $202.20 |
| Purchase #4 | $47.73 | 4.521% | $49.8879 | $49.89 | $49.90 | $49.90 |
| Purchase #5 | $174.40 | 12.215% | $195.703 | $195.70 | $195.70 | $195.70 |
| Purchase #6 | $109.36 | 5.806% | $115.7094 | $115.71 | $115.70 | $115.70 |
| Purchase #7 | $200.46 | 12.837% | $226.1931 | $226.19 | $226.20 | $226.20 |
| 7 purchase totals = | $967.01 | $1,054.3396 | $1,054.33 | $1,054.35 | $1,054.40 | |