| 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 | $193.48 | 12.568% | $217.7966 | $217.80 | $217.80 | $217.80 |
| Purchase #2 | $233.37 | 10.642% | $258.2052 | $258.21 | $258.20 | $258.20 |
| Purchase #3 | $119.30 | 4.125% | $124.2211 | $124.22 | $124.20 | $124.20 |
| Purchase #4 | $210.69 | 4.750% | $220.6978 | $220.70 | $220.70 | $220.70 |
| Purchase #5 | $16.79 | 5.251% | $17.6716 | $17.67 | $17.65 | $17.70 |
| Purchase #6 | $147.28 | 12.720% | $166.014 | $166.01 | $166.00 | $166.00 |
| Purchase #7 | $31.41 | 13.668% | $35.7031 | $35.70 | $35.70 | $35.70 |
| 7 purchase totals = | $952.32 | $1,040.3094 | $1,040.31 | $1,040.25 | $1,040.30 | |