| 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 | $133.86 | 4.368% | $139.707 | $139.71 | $139.70 | $139.70 |
| Purchase #2 | $107.56 | 9.379% | $117.6481 | $117.65 | $117.65 | $117.60 |
| Purchase #3 | $61.69 | 3.155% | $63.6363 | $63.64 | $63.65 | $63.60 |
| Purchase #4 | $89.72 | 7.271% | $96.2435 | $96.24 | $96.25 | $96.20 |
| Purchase #5 | $190.63 | 13.364% | $216.1058 | $216.11 | $216.10 | $216.10 |
| Purchase #6 | $124.58 | 13.189% | $141.0109 | $141.01 | $141.00 | $141.00 |
| Purchase #7 | $210.34 | 9.514% | $230.3517 | $230.35 | $230.35 | $230.40 |
| 7 purchase totals = | $918.38 | $1,004.7033 | $1,004.71 | $1,004.70 | $1,004.60 | |