| 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 | $50.44 | 5.339% | $53.133 | $53.13 | $53.15 | $53.10 |
| Purchase #2 | $121.85 | 3.154% | $125.6931 | $125.69 | $125.70 | $125.70 |
| Purchase #3 | $116.82 | 10.199% | $128.7345 | $128.73 | $128.75 | $128.70 |
| Purchase #4 | $200.50 | 12.822% | $226.2081 | $226.21 | $226.20 | $226.20 |
| Purchase #5 | $28.35 | 9.813% | $31.132 | $31.13 | $31.15 | $31.10 |
| Purchase #6 | $195.72 | 10.823% | $216.9028 | $216.90 | $216.90 | $216.90 |
| Purchase #7 | $197.89 | 10.346% | $218.3637 | $218.36 | $218.35 | $218.40 |
| 7 purchase totals = | $911.57 | $1,000.1672 | $1,000.15 | $1,000.20 | $1,000.10 | |