| 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 | $22.40 | 4.168% | $23.3336 | $23.33 | $23.35 | $23.30 |
| Purchase #2 | $171.74 | 12.138% | $192.5858 | $192.59 | $192.60 | $192.60 |
| Purchase #3 | $238.95 | 6.189% | $253.7386 | $253.74 | $253.75 | $253.70 |
| Purchase #4 | $29.55 | 7.223% | $31.6844 | $31.68 | $31.70 | $31.70 |
| Purchase #5 | $203.64 | 7.188% | $218.2776 | $218.28 | $218.30 | $218.30 |
| Purchase #6 | $227.73 | 4.665% | $238.3536 | $238.35 | $238.35 | $238.40 |
| Purchase #7 | $59.78 | 5.525% | $63.0828 | $63.08 | $63.10 | $63.10 |
| 7 purchase totals = | $953.79 | $1,021.0564 | $1,021.05 | $1,021.15 | $1,021.10 | |