| 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 | $99.34 | 12.326% | $111.5846 | $111.58 | $111.60 | $111.60 |
| Purchase #2 | $183.72 | 7.781% | $198.0153 | $198.02 | $198.00 | $198.00 |
| Purchase #3 | $216.68 | 11.633% | $241.8864 | $241.89 | $241.90 | $241.90 |
| Purchase #4 | $147.75 | 5.182% | $155.4064 | $155.41 | $155.40 | $155.40 |
| Purchase #5 | $41.47 | 13.522% | $47.0776 | $47.08 | $47.10 | $47.10 |
| Purchase #6 | $179.50 | 10.465% | $198.2847 | $198.28 | $198.30 | $198.30 |
| Purchase #7 | $168.73 | 3.122% | $173.9978 | $174.00 | $174.00 | $174.00 |
| 7 purchase totals = | $1,037.19 | $1,126.2528 | $1,126.26 | $1,126.30 | $1,126.30 | |