| 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 | $208.66 | 10.401% | $230.3627 | $230.36 | $230.35 | $230.40 |
| Purchase #2 | $127.85 | 6.288% | $135.8892 | $135.89 | $135.90 | $135.90 |
| Purchase #3 | $106.82 | 13.123% | $120.838 | $120.84 | $120.85 | $120.80 |
| Purchase #4 | $209.96 | 6.395% | $223.3869 | $223.39 | $223.40 | $223.40 |
| Purchase #5 | $150.47 | 6.248% | $159.8714 | $159.87 | $159.85 | $159.90 |
| Purchase #6 | $86.29 | 5.790% | $91.2862 | $91.29 | $91.30 | $91.30 |
| Purchase #7 | $179.45 | 10.811% | $198.8503 | $198.85 | $198.85 | $198.90 |
| 7 purchase totals = | $1,069.50 | $1,160.4847 | $1,160.49 | $1,160.50 | $1,160.60 | |