| 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 | $74.97 | 4.212% | $78.1277 | $78.13 | $78.15 | $78.10 |
| Purchase #2 | $206.93 | 6.195% | $219.7493 | $219.75 | $219.75 | $219.70 |
| Purchase #3 | $146.59 | 12.420% | $164.7965 | $164.80 | $164.80 | $164.80 |
| Purchase #4 | $100.80 | 5.809% | $106.6555 | $106.66 | $106.65 | $106.70 |
| Purchase #5 | $223.74 | 9.789% | $245.6419 | $245.64 | $245.65 | $245.60 |
| Purchase #6 | $246.26 | 12.553% | $277.173 | $277.17 | $277.15 | $277.20 |
| Purchase #7 | $226.67 | 13.769% | $257.8802 | $257.88 | $257.90 | $257.90 |
| 7 purchase totals = | $1,225.96 | $1,350.0241 | $1,350.03 | $1,350.05 | $1,350.00 | |