| 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 | $51.64 | 13.113% | $58.4116 | $58.41 | $58.40 | $58.40 |
| Purchase #2 | $168.62 | 7.474% | $181.2227 | $181.22 | $181.20 | $181.20 |
| Purchase #3 | $238.25 | 8.324% | $258.0819 | $258.08 | $258.10 | $258.10 |
| Purchase #4 | $153.70 | 3.671% | $159.3423 | $159.34 | $159.35 | $159.30 |
| Purchase #5 | $222.92 | 10.851% | $247.109 | $247.11 | $247.10 | $247.10 |
| Purchase #6 | $183.43 | 13.287% | $207.8023 | $207.80 | $207.80 | $207.80 |
| Purchase #7 | $55.98 | 4.133% | $58.2937 | $58.29 | $58.30 | $58.30 |
| 7 purchase totals = | $1,074.54 | $1,170.2635 | $1,170.25 | $1,170.25 | $1,170.20 | |