| 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 | $184.36 | 7.682% | $198.5225 | $198.52 | $198.50 | $198.50 |
| Purchase #2 | $235.60 | 6.791% | $251.5996 | $251.60 | $251.60 | $251.60 |
| Purchase #3 | $250.76 | 5.472% | $264.4816 | $264.48 | $264.50 | $264.50 |
| Purchase #4 | $103.34 | 9.615% | $113.2761 | $113.28 | $113.30 | $113.30 |
| Purchase #5 | $192.87 | 10.664% | $213.4377 | $213.44 | $213.45 | $213.40 |
| Purchase #6 | $227.85 | 10.180% | $251.0451 | $251.05 | $251.05 | $251.00 |
| Purchase #7 | $28.76 | 10.794% | $31.8644 | $31.86 | $31.85 | $31.90 |
| 7 purchase totals = | $1,223.54 | $1,324.2270 | $1,324.23 | $1,324.25 | $1,324.20 | |