| 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 | $217.32 | 10.396% | $239.9126 | $239.91 | $239.90 | $239.90 |
| Purchase #2 | $237.87 | 5.225% | $250.2987 | $250.30 | $250.30 | $250.30 |
| Purchase #3 | $137.46 | 3.796% | $142.678 | $142.68 | $142.70 | $142.70 |
| Purchase #4 | $212.55 | 3.334% | $219.6364 | $219.64 | $219.65 | $219.60 |
| Purchase #5 | $108.83 | 10.533% | $120.2931 | $120.29 | $120.30 | $120.30 |
| Purchase #6 | $47.63 | 12.571% | $53.6176 | $53.62 | $53.60 | $53.60 |
| Purchase #7 | $60.98 | 4.437% | $63.6857 | $63.69 | $63.70 | $63.70 |
| 7 purchase totals = | $1,022.64 | $1,090.1221 | $1,090.13 | $1,090.15 | $1,090.10 | |