| 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 | $250.42 | 10.760% | $277.3652 | $277.37 | $277.35 | $277.40 |
| Purchase #2 | $200.89 | 9.804% | $220.5853 | $220.59 | $220.60 | $220.60 |
| Purchase #3 | $118.73 | 8.468% | $128.7841 | $128.78 | $128.80 | $128.80 |
| Purchase #4 | $68.47 | 3.468% | $70.8445 | $70.84 | $70.85 | $70.80 |
| Purchase #5 | $133.65 | 11.837% | $149.4702 | $149.47 | $149.45 | $149.50 |
| Purchase #6 | $243.48 | 7.278% | $261.2005 | $261.20 | $261.20 | $261.20 |
| Purchase #7 | $250.41 | 7.639% | $269.5388 | $269.54 | $269.55 | $269.50 |
| 7 purchase totals = | $1,266.05 | $1,377.7886 | $1,377.79 | $1,377.80 | $1,377.80 | |