| 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 | $218.48 | 9.317% | $238.8358 | $238.84 | $238.85 | $238.80 |
| Purchase #2 | $44.68 | 9.724% | $49.0247 | $49.02 | $49.00 | $49.00 |
| Purchase #3 | $219.53 | 10.199% | $241.9199 | $241.92 | $241.90 | $241.90 |
| Purchase #4 | $114.60 | 5.512% | $120.9168 | $120.92 | $120.90 | $120.90 |
| Purchase #5 | $26.41 | 3.205% | $27.2564 | $27.26 | $27.25 | $27.30 |
| Purchase #6 | $51.67 | 9.856% | $56.7626 | $56.76 | $56.75 | $56.80 |
| Purchase #7 | $224.35 | 6.147% | $238.1408 | $238.14 | $238.15 | $238.10 |
| 7 purchase totals = | $899.72 | $972.8570 | $972.86 | $972.80 | $972.80 | |