| 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 | $184.49 | 3.755% | $191.4176 | $191.42 | $191.40 | $191.40 |
| Purchase #2 | $50.43 | 8.535% | $54.7342 | $54.73 | $54.75 | $54.70 |
| Purchase #3 | $136.35 | 11.289% | $151.7426 | $151.74 | $151.75 | $151.70 |
| Purchase #4 | $226.93 | 10.419% | $250.5738 | $250.57 | $250.55 | $250.60 |
| Purchase #5 | $122.98 | 9.634% | $134.8279 | $134.83 | $134.85 | $134.80 |
| Purchase #6 | $193.91 | 5.144% | $203.8847 | $203.88 | $203.90 | $203.90 |
| Purchase #7 | $237.41 | 7.210% | $254.5273 | $254.53 | $254.55 | $254.50 |
| 7 purchase totals = | $1,152.50 | $1,241.7081 | $1,241.70 | $1,241.75 | $1,241.60 | |