| 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 | $103.49 | 5.500% | $109.182 | $109.18 | $109.20 | $109.20 |
| Purchase #2 | $126.92 | 7.108% | $135.9415 | $135.94 | $135.95 | $135.90 |
| Purchase #3 | $41.34 | 4.582% | $43.2342 | $43.23 | $43.25 | $43.20 |
| Purchase #4 | $242.40 | 11.813% | $271.0347 | $271.03 | $271.05 | $271.00 |
| Purchase #5 | $246.67 | 5.609% | $260.5057 | $260.51 | $260.50 | $260.50 |
| Purchase #6 | $134.43 | 10.136% | $148.0558 | $148.06 | $148.05 | $148.10 |
| Purchase #7 | $48.63 | 12.280% | $54.6018 | $54.60 | $54.60 | $54.60 |
| 7 purchase totals = | $943.88 | $1,022.5557 | $1,022.55 | $1,022.60 | $1,022.50 | |