| 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 | $239.29 | 6.344% | $254.4706 | $254.47 | $254.45 | $254.50 |
| Purchase #2 | $34.26 | 13.565% | $38.9074 | $38.91 | $38.90 | $38.90 |
| Purchase #3 | $122.55 | 10.455% | $135.3626 | $135.36 | $135.35 | $135.40 |
| Purchase #4 | $220.79 | 3.682% | $228.9195 | $228.92 | $228.90 | $228.90 |
| Purchase #5 | $245.45 | 6.203% | $260.6753 | $260.68 | $260.70 | $260.70 |
| Purchase #6 | $6.57 | 12.677% | $7.4029 | $7.40 | $7.40 | $7.40 |
| Purchase #7 | $137.83 | 8.445% | $149.4697 | $149.47 | $149.45 | $149.50 |
| 7 purchase totals = | $1,006.74 | $1,075.2080 | $1,075.21 | $1,075.15 | $1,075.30 | |