| 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 | $242.30 | 4.848% | $254.0467 | $254.05 | $254.05 | $254.00 |
| Purchase #2 | $193.45 | 4.344% | $201.8535 | $201.85 | $201.85 | $201.90 |
| Purchase #3 | $233.83 | 7.738% | $251.9238 | $251.92 | $251.90 | $251.90 |
| Purchase #4 | $62.72 | 13.497% | $71.1853 | $71.19 | $71.20 | $71.20 |
| Purchase #5 | $143.85 | 6.330% | $152.9557 | $152.96 | $152.95 | $153.00 |
| Purchase #6 | $130.46 | 9.276% | $142.5615 | $142.56 | $142.55 | $142.60 |
| Purchase #7 | $27.35 | 8.792% | $29.7546 | $29.75 | $29.75 | $29.80 |
| 7 purchase totals = | $1,033.96 | $1,104.2811 | $1,104.28 | $1,104.25 | $1,104.40 | |