| 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 | $21.55 | 3.741% | $22.3562 | $22.36 | $22.35 | $22.40 |
| Purchase #2 | $245.61 | 5.827% | $259.9217 | $259.92 | $259.90 | $259.90 |
| Purchase #3 | $237.72 | 5.454% | $250.6852 | $250.69 | $250.70 | $250.70 |
| Purchase #4 | $64.55 | 8.379% | $69.9586 | $69.96 | $69.95 | $70.00 |
| Purchase #5 | $228.28 | 11.622% | $254.8107 | $254.81 | $254.80 | $254.80 |
| Purchase #6 | $180.34 | 11.452% | $200.9925 | $200.99 | $201.00 | $201.00 |
| Purchase #7 | $181.58 | 9.393% | $198.6358 | $198.64 | $198.65 | $198.60 |
| 7 purchase totals = | $1,159.63 | $1,257.3607 | $1,257.37 | $1,257.35 | $1,257.40 | |