| 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 | $42.79 | 4.654% | $44.7814 | $44.78 | $44.80 | $44.80 |
| Purchase #2 | $228.60 | 13.402% | $259.237 | $259.24 | $259.25 | $259.20 |
| Purchase #3 | $132.88 | 6.713% | $141.8002 | $141.80 | $141.80 | $141.80 |
| Purchase #4 | $213.40 | 11.565% | $238.0797 | $238.08 | $238.10 | $238.10 |
| Purchase #5 | $230.30 | 10.704% | $254.9513 | $254.95 | $254.95 | $255.00 |
| Purchase #6 | $23.35 | 4.268% | $24.3466 | $24.35 | $24.35 | $24.30 |
| Purchase #7 | $221.39 | 8.261% | $239.679 | $239.68 | $239.70 | $239.70 |
| 7 purchase totals = | $1,092.71 | $1,202.8752 | $1,202.88 | $1,202.95 | $1,202.90 | |