| 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 | $245.80 | 9.438% | $268.9986 | $269.00 | $269.00 | $269.00 |
| Purchase #2 | $81.27 | 9.444% | $88.9451 | $88.95 | $88.95 | $88.90 |
| Purchase #3 | $192.81 | 10.189% | $212.4554 | $212.46 | $212.45 | $212.50 |
| Purchase #4 | $48.55 | 5.378% | $51.161 | $51.16 | $51.15 | $51.20 |
| Purchase #5 | $134.52 | 11.432% | $149.8983 | $149.90 | $149.90 | $149.90 |
| Purchase #6 | $220.72 | 10.236% | $243.3129 | $243.31 | $243.30 | $243.30 |
| Purchase #7 | $153.57 | 9.824% | $168.6567 | $168.66 | $168.65 | $168.70 |
| 7 purchase totals = | $1,077.24 | $1,183.4280 | $1,183.44 | $1,183.40 | $1,183.50 | |