| 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 | $210.42 | 6.805% | $224.7391 | $224.74 | $224.75 | $224.70 |
| Purchase #2 | $236.35 | 13.835% | $269.049 | $269.05 | $269.05 | $269.00 |
| Purchase #3 | $89.45 | 9.395% | $97.8538 | $97.85 | $97.85 | $97.90 |
| Purchase #4 | $178.57 | 12.442% | $200.7877 | $200.79 | $200.80 | $200.80 |
| Purchase #5 | $250.81 | 8.138% | $271.2209 | $271.22 | $271.20 | $271.20 |
| Purchase #6 | $18.60 | 8.351% | $20.1533 | $20.15 | $20.15 | $20.20 |
| Purchase #7 | $84.34 | 3.860% | $87.5955 | $87.60 | $87.60 | $87.60 |
| 7 purchase totals = | $1,068.54 | $1,171.3993 | $1,171.40 | $1,171.40 | $1,171.40 | |