| 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 | $219.94 | 7.835% | $237.1723 | $237.17 | $237.15 | $237.20 |
| Purchase #2 | $242.25 | 3.504% | $250.7384 | $250.74 | $250.75 | $250.70 |
| Purchase #3 | $178.70 | 10.649% | $197.7298 | $197.73 | $197.75 | $197.70 |
| Purchase #4 | $145.30 | 5.259% | $152.9413 | $152.94 | $152.95 | $152.90 |
| Purchase #5 | $75.74 | 6.766% | $80.8646 | $80.86 | $80.85 | $80.90 |
| Purchase #6 | $236.52 | 6.447% | $251.7684 | $251.77 | $251.75 | $251.80 |
| Purchase #7 | $120.75 | 3.603% | $125.1006 | $125.10 | $125.10 | $125.10 |
| 7 purchase totals = | $1,219.20 | $1,296.3154 | $1,296.31 | $1,296.30 | $1,296.30 | |