| 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 | $83.41 | 6.126% | $88.5197 | $88.52 | $88.50 | $88.50 |
| Purchase #2 | $209.94 | 4.417% | $219.213 | $219.21 | $219.20 | $219.20 |
| Purchase #3 | $120.75 | 13.506% | $137.0585 | $137.06 | $137.05 | $137.10 |
| Purchase #4 | $236.57 | 4.601% | $247.4546 | $247.45 | $247.45 | $247.50 |
| Purchase #5 | $159.97 | 3.648% | $165.8057 | $165.81 | $165.80 | $165.80 |
| Purchase #6 | $6.40 | 10.763% | $7.0888 | $7.09 | $7.10 | $7.10 |
| Purchase #7 | $192.60 | 5.776% | $203.7246 | $203.72 | $203.70 | $203.70 |
| 7 purchase totals = | $1,009.64 | $1,068.8649 | $1,068.86 | $1,068.80 | $1,068.90 | |