| 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 | $210.27 | 6.148% | $223.1974 | $223.20 | $223.20 | $223.20 |
| Purchase #2 | $158.26 | 10.206% | $174.412 | $174.41 | $174.40 | $174.40 |
| Purchase #3 | $145.73 | 12.778% | $164.3514 | $164.35 | $164.35 | $164.40 |
| Purchase #4 | $78.53 | 5.122% | $82.5523 | $82.55 | $82.55 | $82.60 |
| Purchase #5 | $238.83 | 6.202% | $253.6422 | $253.64 | $253.65 | $253.60 |
| Purchase #6 | $201.50 | 8.680% | $218.9902 | $218.99 | $219.00 | $219.00 |
| Purchase #7 | $198.70 | 3.685% | $206.0221 | $206.02 | $206.00 | $206.00 |
| 7 purchase totals = | $1,231.82 | $1,323.1676 | $1,323.16 | $1,323.15 | $1,323.20 | |