| 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 | $124.91 | 8.509% | $135.5386 | $135.54 | $135.55 | $135.50 |
| Purchase #2 | $183.80 | 10.202% | $202.5513 | $202.55 | $202.55 | $202.60 |
| Purchase #3 | $196.77 | 10.636% | $217.6985 | $217.70 | $217.70 | $217.70 |
| Purchase #4 | $140.77 | 4.596% | $147.2398 | $147.24 | $147.25 | $147.20 |
| Purchase #5 | $226.48 | 5.122% | $238.0803 | $238.08 | $238.10 | $238.10 |
| Purchase #6 | $75.75 | 9.344% | $82.8281 | $82.83 | $82.85 | $82.80 |
| Purchase #7 | $210.96 | 6.798% | $225.3011 | $225.30 | $225.30 | $225.30 |
| 7 purchase totals = | $1,159.44 | $1,249.2377 | $1,249.24 | $1,249.30 | $1,249.20 | |